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DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 1 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.901764 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.877402 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.830948 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.821152 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814642 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.813377 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.813377 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.809793 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 0.802652 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_3820 | text | null | When visible light strikes matter, it interacts with it. How light interacts with matter depends on the type of matter. | 0.668938 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_2469 | text | null | Why does a cell have cytoplasm? Cytoplasm has several important functions. These include: suspending cell organelles. pushing against the cell membrane to help the cell keep its shape. providing a site for many of the biochemical reactions of the cell. | 0.664579 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_3299 | text | null | What goes into the cell? Oxygen and glucose are both reactants of cellular respiration. Oxygen enters the body when an organism breathes. Glucose enters the body when an organism eats. | 0.66125 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_3801 | text | null | Although all electromagnetic waves travel at the same speed, they may differ in their wavelength and frequency. | 0.647486 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_3837 | text | null | Lenses make use of the refraction of light to create images. A lens is a transparent object, typically made of glass, with one or two curved surfaces. The more curved the surface of a lens is, the more it refracts light. Like mirrors, lenses may be concave or convex. | 0.632624 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_2468 | text | null | Cytoplasm is everything inside the cell membrane (except the nucleus if there is one). It includes the watery, gel-like cytosol. It also includes other structures. The water in the cytoplasm makes up about two-thirds of the cells weight. It gives the cell many of its properties. | 0.630968 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_2459 | text | null | Besides the four parts listed above, many cells also have a nucleus. The nucleus of a cell is a structure enclosed by a membrane that contains most of the cells DNA. Cells are classified in two major groups based on whether or not they have a nucleus. The two groups are prokaryotic cells and eukaryotic cells. | 0.62647 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_2471 | text | null | Eukaryotic cells contain a nucleus and several other types of organelles. These structures carry out many vital cell functions. | 0.625724 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_3941 | text | null | Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter. | 0.62499 |
DQ_003740 | What is a single layer of cells that is quite transparent and permits most of the light that strikes to pass through to the underlying cells? | question_images/parts_leaf_3853.png | a. Spongy Mesophyll, b. Upper Epidermis, c. Lower Epidermis, d. Palisade Mesophyll | b | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.623899 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 1 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.901764 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.877402 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.830948 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.821152 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814642 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.813377 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.813377 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.809793 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 0.802652 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_3120 | text | null | Your skin is your largest organ and constantly protects you from infections, so keeping your skin healthy is a good idea. | 0.62102 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.585773 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.566232 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_2121 | text | null | The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems. | 0.564194 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.561061 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_2534 | text | null | Both types of reproduction have certain advantages. | 0.558552 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_2758 | text | null | You are not aware of them, but your skin is covered by millions (or more!) of bacteria. Millions more live inside your body. Most of these bacteria help defend your body from pathogens. How do they do it? They compete with harmful bacteria for food and space. This prevents the harmful bacteria from multiplying and making you sick. | 0.556739 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_0116 | text | null | Every organism is different from every other organism. Every organisms genes are different, too. | 0.555684 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_2270 | text | null | Nervous system problems include diseases and injuries. Most nervous system diseases cant be prevented. But you can take steps to decrease your risk of nervous system injuries. | 0.55471 |
DQ_003741 | What lies between the upper and lower epidermis? | question_images/parts_leaf_3853.png | a. Vein, b. Palisade mesophyll, c. Stoma, d. Guard cell | b | T_3201 | text | null | Along with the skin, the integumentary system includes the nails and hair. Both the nails and hair contain the tough protein, keratin. The keratin forms fibers, which makes your nails and hair tough and strong. Keratin is similar in toughness to chitin, the carbohydrate found in the exoskeleton of arthropods. | 0.554277 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 1 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.83786 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.82481 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814715 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.806228 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 0.802652 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003703 | image | question_images/parts_leaf_3140.png | parts_leaf_3140.png | 0.783516 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.779457 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.7713 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.7713 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_2469 | text | null | Why does a cell have cytoplasm? Cytoplasm has several important functions. These include: suspending cell organelles. pushing against the cell membrane to help the cell keep its shape. providing a site for many of the biochemical reactions of the cell. | 0.667666 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_1488 | text | null | Nitrogen (N2 ) is vital for life on Earth as an essential component of organic materials, such as amino acids, chloro- phyll, and nucleic acids such as DNA and RNA (Figure 1.1). Chlorophyll molecules, essential for photosynthesis, contain nitrogen. | 0.650934 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_3299 | text | null | What goes into the cell? Oxygen and glucose are both reactants of cellular respiration. Oxygen enters the body when an organism breathes. Glucose enters the body when an organism eats. | 0.650605 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_1314 | text | null | As part of the hydrologic cycle, water spends a lot of time in the atmosphere, mostly as water vapor. The atmosphere is an important reservoir for water. Chlorophyll indicates the presence of photosynthesizing plants as does the veg- etation index. | 0.645597 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_1312 | text | null | In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2 | 0.636535 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_3261 | text | null | Even though plants and animals are both eukaryotes, plant cells differ in some ways from animal cells ( Figure organelles of photosynthesis. Photosynthesis converts the suns solar energy into chemical energy. This chemical energy, which is the carbohydrate glucose, serves as "food" for the plant. | 0.631598 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_2471 | text | null | Eukaryotic cells contain a nucleus and several other types of organelles. These structures carry out many vital cell functions. | 0.625327 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_2459 | text | null | Besides the four parts listed above, many cells also have a nucleus. The nucleus of a cell is a structure enclosed by a membrane that contains most of the cells DNA. Cells are classified in two major groups based on whether or not they have a nucleus. The two groups are prokaryotic cells and eukaryotic cells. | 0.623841 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_0960 | text | null | Through photosynthesis, the inorganic carbon in carbon dioxide plus water and energy from sunlight is transformed into organic carbon (food) with oxygen given off as a waste product. The chemical equation for photosynthesis is: | 0.623839 |
DQ_003742 | Which of the following contains cells with a high number of chloroplasts? | question_images/parts_leaf_3855.png | a. Sub-stomatal cavity, b. Phloem, c. Spongy Mesophyll, d. Palisade mesophyll | d | T_2508 | text | null | Cellular respiration and photosynthesis are like two sides of the same coin. This is clear from the diagram in Figure needed for photosynthesis. Together, the two processes store and release energy in virtually all living things. | 0.617343 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 1 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.83786 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.82481 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814715 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.806228 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 0.802652 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003703 | image | question_images/parts_leaf_3140.png | parts_leaf_3140.png | 0.783516 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.779457 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.7713 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.7713 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_1312 | text | null | In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2 | 0.640353 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_1314 | text | null | As part of the hydrologic cycle, water spends a lot of time in the atmosphere, mostly as water vapor. The atmosphere is an important reservoir for water. Chlorophyll indicates the presence of photosynthesizing plants as does the veg- etation index. | 0.63896 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_2469 | text | null | Why does a cell have cytoplasm? Cytoplasm has several important functions. These include: suspending cell organelles. pushing against the cell membrane to help the cell keep its shape. providing a site for many of the biochemical reactions of the cell. | 0.622071 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_2471 | text | null | Eukaryotic cells contain a nucleus and several other types of organelles. These structures carry out many vital cell functions. | 0.620524 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_2468 | text | null | Cytoplasm is everything inside the cell membrane (except the nucleus if there is one). It includes the watery, gel-like cytosol. It also includes other structures. The water in the cytoplasm makes up about two-thirds of the cells weight. It gives the cell many of its properties. | 0.620179 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_2746 | text | null | Like all organisms, bacteria need energy, and they can acquire this energy through a number of different ways. | 0.616815 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_1488 | text | null | Nitrogen (N2 ) is vital for life on Earth as an essential component of organic materials, such as amino acids, chloro- phyll, and nucleic acids such as DNA and RNA (Figure 1.1). Chlorophyll molecules, essential for photosynthesis, contain nitrogen. | 0.615327 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_2237 | text | null | All known matter can be divided into a little more than 100 different substances called elements. | 0.608072 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_3261 | text | null | Even though plants and animals are both eukaryotes, plant cells differ in some ways from animal cells ( Figure organelles of photosynthesis. Photosynthesis converts the suns solar energy into chemical energy. This chemical energy, which is the carbohydrate glucose, serves as "food" for the plant. | 0.606465 |
DQ_003743 | It contains many chloroplasts. | question_images/parts_leaf_3855.png | a. Xylem, b. Phloem, c. Palisade mesophyll, d. Spongy mesophyll | c | T_2508 | text | null | Cellular respiration and photosynthesis are like two sides of the same coin. This is clear from the diagram in Figure needed for photosynthesis. Together, the two processes store and release energy in virtually all living things. | 0.600084 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 1 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.83786 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.82481 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814715 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.806228 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 0.802652 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003703 | image | question_images/parts_leaf_3140.png | parts_leaf_3140.png | 0.783516 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.779457 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.7713 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.7713 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.624772 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_2469 | text | null | Why does a cell have cytoplasm? Cytoplasm has several important functions. These include: suspending cell organelles. pushing against the cell membrane to help the cell keep its shape. providing a site for many of the biochemical reactions of the cell. | 0.616244 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.589173 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_3299 | text | null | What goes into the cell? Oxygen and glucose are both reactants of cellular respiration. Oxygen enters the body when an organism breathes. Glucose enters the body when an organism eats. | 0.584234 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_2471 | text | null | Eukaryotic cells contain a nucleus and several other types of organelles. These structures carry out many vital cell functions. | 0.580554 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_0075 | text | null | Sediments were deposited in ancient seas in horizontal, or flat, layers. If sedimentary rock layers are tilted, they must have moved after they were deposited. | 0.580238 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_0815 | text | null | There are two major types of seismic waves. Body waves travel through the Earths interior. Surface waves travel along the ground surface. In an earthquake, body waves are responsible for sharp jolts. Surface waves are responsible for rolling motions that do most of the damage in an earthquake. | 0.578419 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_0147 | text | null | Freshwater below Earths surface is called groundwater. The water infiltrates, or seeps down into, the ground from the surface. How does this happen? And where does the water go? | 0.574455 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_1923 | text | null | A tissue is a group of specialized cells of the same kind that perform the same function. Modern plants have three major types of tissues. Theyre called dermal, ground, and vascular tissues. | 0.574117 |
DQ_003744 | What is the open space between the abaxial epidermis called? | question_images/parts_leaf_3855.png | a. Stoma, b. air cavity, c. xylem, d. bundle sheath | a | T_1925 | text | null | Ground tissue makes up much of the inside of a plant. The cells of ground tissue carry out basic metabolic functions and other biochemical reactions. Ground tissue may also store food or water. | 0.573524 |
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