Question

If oxygen atoms are in low concentration outside of a cell, but the cell requires more oxygen, how will the cell move the oxygen inside the membrane?

A. diffusion
B. osmosis
C. active transport

Answer 1

C) Active transport

Step-by-step explanation:

Active transport involves the movement of molecules across a membrane from a region of low concentration to a region of high concentration against the concentration gradient. This applies to the oxygen atoms which are in low concentration outside of a cell but requires more oxygen to move inside the membrane.