Question

The concentration of sodium on the inside of the cell is 20 mm. The outside of the cell has a sodium concentration of 115 mm. Which mechanism of ion uptake would best move sodium from the inside of the cell to the outside?.

Answer 1

The mechanism of ion uptake that would best move sodium from the inside of the cell to the outside is ACTIVE TRANSPORT. It is a mechanism that requires energy.

Active transport is a mechanism used by cells to move substances and ions against a concentration gradient.

In active transport, substances are moved across biological membranes from a region of low concentration to a region of high concentration.

Active transport requires energy which is generally provided by the hydrolysis of ATP.

Learn more about active transport here:

brainly.com/question/2503897

Answer 2

Answer:

Active Transport

Explanation:

I just did it edge 2022