Which mechanism requires energy?

a) diffusion of oxygen into red blood cell

b) diffusion of ions through a potassium channel

c) osmosis

d) exocytosis

Question

Biology

Jayda Prince

21 January, 05:05

Which mechanism requires energy?

a) diffusion of oxygen into red blood cell

b) diffusion of ions through a potassium channel

c) osmosis

d) exocytosis

+4

Answers (2)

Know the Answer?

Deanna · Answer 1

The answer would be D. Exocytosis

Bronson Frederick · Answer 2

d is the correct answer because Exocytosis is a type of vesicle transport which cells use to move substances out of their interior. It is an active process because it requires the energy of ATP to occur. ATP occurs when the last phosphate breaks tahts how energy flows through

Which mechanism requires energy?a) diffusion of oxygen into red blood cellb) diffusion of ions through a potassium channelc) osmosisd) exocytosis

Which mechanism requires energy?

a) diffusion of oxygen into red blood cell

b) diffusion of ions through a potassium channel

c) osmosis

d) exocytosis