Question

In which situation would calcium enter the cell through active transport?

O The cell is 20% calcium, and the cell's environment is 80% calcium.

O The cell is 50% calcium, and the cell's environment is 50% calcium.

O The cell is 40% calcium, and the cell's environment is 60% calcium.

O The cell is 80% calcium, and the cell's environment is 20% calcium.

Answer 1

The cell is 80% calcium, and the cell's environment is 20% calcium for active transport to take place.

What is Active transport?

This is defined as the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration against the concentration gradient.

Option D involves movement of calcium into the cell from the environment which has a lower concentration to the cell with a higher concentration which depicts active transport .

Read more about Active transport here https://brainly.com/question/2183165