Which process does not require a concentration gradient?
A)Active transport
B)Diffusion
C)Facilitated diffusion
D)Osmosis

Name: Which process does not require a concentration gradient? A)Active transport B)Diffusion C)Facilitated diffusion D)Osmosis
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Question

Quizplus · Accepted Answer

Active transport does not rely on a concentration gradient, it uses energy to move molecules or ions against their concentration gradient. Diffusion, facilitated diffusion, and osmosis all rely on a concentration gradient to occur.

Which Process Does Not Require a Concentration Gradient