Review on Cell Transport

Diffusion

Extocytosis

Phagocytosis

Facilitated difussion

5

4

3

2

The electrochemical gradient of sodium ions causes sodium to move into the cell when channels open, making the inside of the cell more positive

. The electrochemical gradient of potassium ions causes potassium to move out of the cell, making the inside of the cell more negative

The electrochemical gradient of chloride ions allows chloride to move into the cell, leading to a reduction in action potential strength.

The electrochemical gradient of calcium ions is primarily responsible for the cell’s resting membrane potential.