Question

How does oxygen move at location D?

A. down the concentration gradient
B. from the capillaries toward the tissues
C. off/away from hemoglobin
D. all of these
E. none of these

Answer 1

Oxygen moves at location D through processes such as down the concentration gradient, from the capillaries towards the tissues, and off/away from hemoglobin.

Step-by-step explanation:

Oxygen moves at location D through all of the following processes:

• Down the concentration gradient
• From the capillaries toward the tissues
• Off/away from hemoglobin

These processes play a role in the movement of oxygen from the lungs into the bloodstream and then to the body cells.