What is the fluid substance of cell known as?
There is a significant difference between the concentrations of sodium and potassium ions inside and outside the cell. The concentration of sodium ions is considerably higher in the extracellular fluid than in the intracellular fluid. The converse is true of the potassium ion concentrations inside and outside the cell. These differences cause all cell membranes to be electrically charged, with the positive charge on the outside of the cells and the negative charge on the inside. In a resting neuron (not conducting an impulse) the membrane potential is known as the resting potential, and between the two sides of the membrane is about -70 mV.
What is the fluid substance throughout cell known as?
cytosol intracellular fluid
Extracellular fluid
No context provided
What is the fluid substance of cell nucleus known as?
nucleus sap nucleoplasm karyoplasm
Extracellular fluid
https://en.wikipedia.org/wiki/Extracellular%20fluid
The intracellular fluid (ICF) is all fluids contained inside the cells, which consists of cytosol and fluid in the cell nucleus.[3]
Fluid compartments Intracellular compartment
Similar to the cytoplasm of a cell, the nucleus contains nucleoplasm, also known as karyoplasm, or karyolymph or nucleus sap. The nucleoplasm is a type of protoplasm, and is enveloped by the nuclear envelope (also known as the nuclear membrane).
Nucleoplasm
The intracellular fluid is all fluids contained inside the cells, which consists of cytosol and fluid in the cell nucleus. The fluid substance of a cell nucleus is called nucleoplasm, which is also known as karyoplasm, or karyolymph or nucleus sap. The nucleoplasm is a type of protoplasm, and is enveloped by the nuclear membrane.