Biology Quiz - Multiple Choice Questions with Answers

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movement-of-molecules-from-a-region-of-higher-to-lower-concentration-by-means-of-a-carrier-protein-is-called

Movement of molecules from a region of higher to lower concentration by means of a carrier protein is called ______.

[A] simply diffusion

[B] tracer diffusion

[C] chemical diffusion

[D] facilitated diffusion

Answer & Explanation
Answer: [D]