阿摩線上測驗
4.Which of the following substances requires active transport to cross the cellular membrane?
(A)
(B) O2;
(C) Ethanol;
(D) H2O.
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統計： A(6), B(0), C(1), D(1), E(0) #3577733
統計： A(6), B(0), C(1), D(1), E(0) #3577733
