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Which of these properties are seen in bo...

Which of these properties are seen in both facilitated diffusion as well as active transport ?
I. Requires ATP for energy .
II. Highly selective process .
III. Occurs against the concentration gradient.
IV. There occurs transport saturation .

A

II

B

II, III and IV

C

I and III

D

II and IV

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The correct Answer is:
D
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