Question

Oxygen moves passively into our cells. Which cell will experience the slowest rate of movement of oxygen from outside the cell into the cell?

Answer 1

Oxygen moves passively into our cells through a process called simple diffusion. The rate of oxygen movement depends on factors such as the size and thickness of the cell.

Step-by-step explanation:

Oxygen moves passively into our cells through a process called simple diffusion. Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration. In this case, oxygen, being more concentrated outside the cell, will move into the cell. The rate of oxygen diffusion depends on factors such as the size and thickness of the cell. So, the cell with the slowest rate of oxygen movement would be one that is larger or thicker, as diffusion would not be able to provide oxygen quickly enough to the inside of the cell.

Answer 2

The oxygen molecules move, by diffusion, out of the capillaries and into the body cells. While oxygen moves from the capillaries and into body cells, carbon dioxide moves from the cells into the capillaries. Carbon dioxide is brought, through the blood, back to the heart and then to the lungs

Step-by-step explanation: