asked 216k views
2 votes
Which mechanism requires energy?

A.diffusion of oxygen into a red blood cell
B.diffusion of ions through a potassium channel
C.osmosis
D.exocytosis

2 Answers

4 votes

Answer:

Exocytosis

Step-by-step explanation:

Which mechanism requires energy? A.diffusion of oxygen into a red blood cell B.diffusion-example-1
5 votes
D, exocytosis requires energy
answered
User Viorior
by
7.8k points
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