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DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003359 | image | abc_question_images/parts_leaf_13134.png | parts_leaf_13134.png | 1 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003675 | image | question_images/parts_leaf_3134.png | parts_leaf_3134.png | 0.845626 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.834796 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.828749 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003370 | image | abc_question_images/parts_leaf_13852.png | parts_leaf_13852.png | 0.827176 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.825606 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.805732 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.805732 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.804418 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.796449 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_2023 | text | null | Chordates have three embryonic cell layers: endoderm, mesoderm, and ectoderm. They also have a segmented body with a complete coelom and bilateral symmetry. In addition, chordates have a complete digestive system, central nervous system, and circulatory system. | 0.393947 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.376671 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_0116 | text | null | Every organism is different from every other organism. Every organisms genes are different, too. | 0.367385 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | 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. | 0.363958 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_3409 | text | null | Even though two different species may not look similar, they may have similar internal structures that suggest they have a common ancestor. That means both evolved from the same ancestor organism a long time ago. Common ancestry can also be determined by looking at the structure of the organism as it first develops. | 0.362774 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_1797 | text | null | The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction. | 0.361467 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_0721 | text | null | Natural gas is mostly methane. | 0.36134 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_1422 | text | null | Above the stratosphere is the mesosphere. Temperatures in the mesosphere decrease with altitude. Because there are few gas molecules in the mesosphere to absorb the Suns radiation, the heat source is the stratosphere below. The mesosphere is extremely cold, especially at its top, about -90o C (-130o F). | 0.360823 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.35777 |
DQ_003360 | Which one Palisade Mesophyll? | abc_question_images/parts_leaf_13134.png | a. M, b. N, c. P, d. K | c | T_1467 | text | null | Organic substances are the carbon-based compounds made by living creatures and include proteins, carbohydrates, and oils. Inorganic substances have a structure that is not characteristic of living bodies. Coal is made of plant and animal remains. Is it a mineral? Coal is a classified as a sedimentary rock, but is not a mineral. | 0.356103 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003361 | image | abc_question_images/parts_leaf_13135.png | parts_leaf_13135.png | 1 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.839473 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.839473 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.796687 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.786537 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DD_0104 | image | teaching_images/parts_leaf_3135.png | This diagram shows the cross section of a leaf. The leaves are the major site of food production for the plant, through a process called photosynthesis. A leaf is made of many layers covered by two layers of tough skin cells (the epidermis). The epidermis also secretes a waxy substance called cuticle. Each pair of guard cells forms a pore (called stoma; the plural is stomata). Gases enter and exit the leaf through the stomata. Veins support the leaf and are filled with vessels that transport food, water, and minerals to the plant. Most food production takes place in the palisade mesophyll. Gas exchange occurs in the air spaces between the oddly-shaped cells of the spongy mesophyll. | 0.786063 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.780725 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003354 | image | abc_question_images/parts_leaf_13133.png | parts_leaf_13133.png | 0.777259 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.765704 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | DQ_003359 | image | abc_question_images/parts_leaf_13134.png | parts_leaf_13134.png | 0.750111 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_2924 | text | null | The urinary system controls the amount of water in the body and removes wastes. Any problem with the urinary system can also affect many other body systems. | 0.532231 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_3211 | text | null | Many disorders of the reproductive system are not sexually transmitted infections. They are not caused by pathogens, so they dont spread from person to person. They develop for other reasons. The disorders are different between males and females. In both genders, the disorders could cause a little discomfort, or they could cause death. | 0.521903 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_3033 | text | null | Sperm ( Figure 1.1), the male reproductive cells, are tiny. In fact, they are the smallest cells in the human body. What do you think a sperm cell looks like? Some people think that it looks like a tadpole. Do you agree? | 0.519091 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_2360 | text | null | Other reproductive system disorders include injuries and noninfectious diseases. These are different in males and females. | 0.516917 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_2184 | text | null | Trillions of bacteria normally live in the large intestine. Dont worrymost of them are helpful. They have several important roles. For example, intestinal bacteria: produce vitamins B12 and K. control the growth of harmful bacteria. break down toxins in the large intestine. break down fiber and some other substances in food that cant be digested. | 0.509684 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | 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. | 0.508421 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_2182 | text | null | The large intestine is a wide tube that connects the small intestine with the anus. In adults, the large intestine is about 1.5 meters (5 feet) long. It is larger in width but shorter in length than the small intestine. | 0.505128 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_2209 | text | null | Some diseases affect mainly the blood or its components. They include anemia, leukemia, hemophilia, and sickle- cell disease. | 0.498185 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_2569 | text | null | Animals and most plants have two special chromosomes. They are called sex chromosomes. These are chromo- somes that determine the sex of the organism. All of the other chromosomes are called autosomes. Genes on sex chromosomes may be inherited differently than genes on autosomes. | 0.497593 |
DQ_003361 | Which label shows the Stoma? | abc_question_images/parts_leaf_13135.png | a. H, b. S, c. N, d. K | b | T_2023 | text | null | Chordates have three embryonic cell layers: endoderm, mesoderm, and ectoderm. They also have a segmented body with a complete coelom and bilateral symmetry. In addition, chordates have a complete digestive system, central nervous system, and circulatory system. | 0.495222 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003361 | image | abc_question_images/parts_leaf_13135.png | parts_leaf_13135.png | 1 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.839473 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.839473 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.796687 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.786537 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DD_0104 | image | teaching_images/parts_leaf_3135.png | This diagram shows the cross section of a leaf. The leaves are the major site of food production for the plant, through a process called photosynthesis. A leaf is made of many layers covered by two layers of tough skin cells (the epidermis). The epidermis also secretes a waxy substance called cuticle. Each pair of guard cells forms a pore (called stoma; the plural is stomata). Gases enter and exit the leaf through the stomata. Veins support the leaf and are filled with vessels that transport food, water, and minerals to the plant. Most food production takes place in the palisade mesophyll. Gas exchange occurs in the air spaces between the oddly-shaped cells of the spongy mesophyll. | 0.786063 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.780725 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003354 | image | abc_question_images/parts_leaf_13133.png | parts_leaf_13133.png | 0.777259 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.765704 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | DQ_003359 | image | abc_question_images/parts_leaf_13134.png | parts_leaf_13134.png | 0.750111 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_1604 | text | null | Radioactivity is the tendency of certain atoms to decay into lighter atoms, a process that emits energy. Radioactivity also provides a way to find the absolute age of a rock. First, we need to know about radioactive decay. | 0.550162 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_1468 | text | null | Minerals are made by natural processes, those that occur in or on Earth. A diamond created deep in Earths crust is a mineral, but a diamond made in a laboratory by humans is not. Be careful about buying a laboratory-made diamond for jewelry. It may look pretty, but its not a diamond and is not technically a mineral. | 0.542835 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.536329 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_0657 | text | null | Diamonds have many valuable properties. Diamonds are extremely hard and are used for industrial purposes. The most valuable diamonds are large, well-shaped and sparkly. Turquoise is another mineral that is used in jewelry because of its striking greenish-blue color. Many minerals have interesting appearances. Specific terms are used to describe the appearance of minerals. | 0.533137 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_3278 | text | null | What does population growth mean? You can probably guess that it means the number of individuals in a population is increasing. The population growth rate tells you how quickly a population is increasing or decreasing. What determines the population growth rate for a particular population? | 0.531729 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_2443 | text | null | Especially when it comes to nonrenewable resources, conserving natural resources is important. Using less of them means that they will last longer. It also means they will impact the environment less. Everyone can help make a difference. There are three basic ways that all of us can conserve natural resources. They are referred to as the three Rs: reduce, reuse, and recycle. | 0.530369 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_3351 | text | null | Cigarette smoking can cause serious diseases, so not smoking or quitting now are the most effective ways to reduce your risk of developing chronic respiratory diseases, such as lung cancer. Avoiding (or stopping) smoking is the single best way to prevent many respiratory and cardiovascular diseases. Also, do your best to avoid secondhand smoke. | 0.528409 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_0117 | text | null | There are variations in the traits of a population. For example, there are lots of variations in the color of human hair. Hair can be blonde, brown, black, or even red. Hair color is a trait determined by genes. | 0.527339 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_4202 | text | null | Carbon is a very common ingredient of matter because it can combine with itself and with many other elements. It can form a great diversity of compounds, ranging in size from just a few atoms to thousands of atoms. There are millions of known carbon compounds, and carbon is the only element that can form so many different compounds. | 0.526403 |
DQ_003362 | What does the letter R represent? | abc_question_images/parts_leaf_13135.png | a. Cuticle, b. Stomata, c. Lower Epidermis, d. Vein | c | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.523785 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 1 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 1 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.860806 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.857782 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003703 | image | question_images/parts_leaf_3140.png | parts_leaf_3140.png | 0.851087 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.846696 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003361 | image | abc_question_images/parts_leaf_13135.png | parts_leaf_13135.png | 0.839473 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.835819 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.831379 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | DQ_003370 | image | abc_question_images/parts_leaf_13852.png | parts_leaf_13852.png | 0.813753 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_3033 | text | null | Sperm ( Figure 1.1), the male reproductive cells, are tiny. In fact, they are the smallest cells in the human body. What do you think a sperm cell looks like? Some people think that it looks like a tadpole. Do you agree? | 0.51224 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_2650 | text | null | Bacteria are the most diverse organisms on Earth. Thousands of species of bacteria have been discovered. Many more are thought to exist. The known species are classified on the basis of various traits. For example, they may be classified by the shape of their cells. They may also be classified by how they react to a dye called Gram stain. | 0.495579 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_2751 | text | null | Other bacteria are parasitic and can cause illness. In parasitism, the bacteria benefit, and the other organism is harmed. Harmful bacteria will be discussed in another concept. | 0.492375 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_2956 | text | null | Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have. | 0.490453 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | 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. | 0.487758 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_2959 | text | null | Different fungi reproduce in different ways. Many fungi reproduce both sexually and asexually. However, some reproduce only sexually and some only asexually. Asexual reproduction involves just one parent and sexual repro- duction involves two parents. | 0.485928 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_2471 | text | null | Eukaryotic cells contain a nucleus and several other types of organelles. These structures carry out many vital cell functions. | 0.485247 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_2478 | text | null | A lysosome is an organelle that recycles unneeded molecules. It uses enzymes to break down the molecules into their components. Then the components can be reused to make new molecules. Lysosomes are like recycling centers. | 0.482526 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_1419 | text | null | Mercury is released into the atmosphere when coal is burned (Figure 1.1). But breathing the mercury is not harmful. In the atmosphere, the mercury forms small droplets that are deposited in water or sediments. | 0.481124 |
DQ_003363 | Identify the spongy mesophyll in this picture | abc_question_images/parts_leaf_13137.png | a. D, b. F, c. J, d. X | c | T_1797 | text | null | The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction. | 0.477335 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 1 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 1 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.860806 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.857782 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003703 | image | question_images/parts_leaf_3140.png | parts_leaf_3140.png | 0.851087 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.846696 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003361 | image | abc_question_images/parts_leaf_13135.png | parts_leaf_13135.png | 0.839473 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.835819 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.831379 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | DQ_003370 | image | abc_question_images/parts_leaf_13852.png | parts_leaf_13852.png | 0.813753 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | 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. | 0.576591 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | T_2134 | text | null | Fingernails and toenails are made of specialized cells that grow out of the epidermis. They too are filled with keratin. The keratin makes them tough and hard. Their job is to protect the ends of the fingers and toes. They also make it easier to feel things with the sensitive fingertips by acting as a counterforce when things are handled. | 0.552717 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | T_2534 | text | null | Both types of reproduction have certain advantages. | 0.527439 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | T_2315 | text | null | Did you ever get a splinter in your skin, like the one in Figure 21.11? It doesnt look like a serious injury, but even a tiny break in the skin may let pathogens enter the body. If bacteria enter through the break, for example, they could cause an infection. These bacteria would then face the bodys second line of defense. | 0.523806 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | T_3033 | text | null | Sperm ( Figure 1.1), the male reproductive cells, are tiny. In fact, they are the smallest cells in the human body. What do you think a sperm cell looks like? Some people think that it looks like a tadpole. Do you agree? | 0.522078 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | 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. | 0.516494 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | T_0751 | text | null | Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges. | 0.515641 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | T_1924 | text | null | Dermal tissue covers the outside of a plant. Its like the plants skin. Cells of dermal tissue secrete a waxy substance called cuticle. Cuticle helps prevent water loss and damage to the plant. | 0.513696 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.51195 |
DQ_003364 | Which label represents the cuticle? | abc_question_images/parts_leaf_13137.png | a. U, b. F, c. R, d. D | d | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.508542 |
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