13. Which of the following transport process requires energy input?
(A) Facilitated diffusion,
(B) Passive diffusion,
(C) Secondary active transport,
(D) All of the above,
(E) None of the above.
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統計: A(0), B(0), C(1), D(0), E(0) #3201779
統計: A(0), B(0), C(1), D(0), E(0) #3201779