Movement of the material across the cell membrane which does not require expenditure of metabolic energy is called:
Correct answer: D. Both Options B and C are correct
- A. Active transport
- B. Passive transport
- C. Diffusion
- D. Both Options B and C are correct
Explanation
Passive transport is a type of transport where no energy is consumed (as opposed to active transport) and diffusion is a type of passive transport. It does not need energy, it only depends on the concentration gradient of 2 solutions.
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