Definition: This is the unequal distribution of ions across a cell membrane.

Example: The diffusion of oxygen into a cell across the cell membrane, from and area of high concentration to an area of lower concentration.

Question

Biology

Nathan

20 July, 14:32

Definition: This is the unequal distribution of ions across a cell membrane.

Example: The diffusion of oxygen into a cell across the cell membrane, from and area of high concentration to an area of lower concentration.

+2

Answers (2)

Know the Answer?

Finley Hopkins · Answer 1

Finley Hopkins 20 July, 16:12

+1

concentration gradient

Batman · Answer 2

Answer: This is the definition and example of Osmosis.

Explanation: Osmosis is a process by which molecules of a solvent tend to pass through a semipermeable membrane from a region of high concentration of solvent to a less concentration of solvent, thus making the concentrations on each side of the membrane equal.

The cell membrane is also a selectively permeable membrane which allows only certain substances to pass through it. Mostly molecules move from a side where their concentration is high to a side where their concentration is less to make the concentration equal on both sides.

Definition: This is the unequal distribution of ions across a cell membrane.Example: The diffusion of oxygen into a cell across the cell membrane, from and area of high concentration to an area of lower concentration.

Definition: This is the unequal distribution of ions across a cell membrane.

Example: The diffusion of oxygen into a cell across the cell membrane, from and area of high concentration to an area of lower concentration.