4.如果把原生質膜比喻為三明治,則夾層為何?
(A) cholesterol
(B) hydrophilic heads
(C) hydrophobic tails
(D) carbohydrates
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統計: A(20), B(12), C(309), D(8), E(0) #600914
統計: A(20), B(12), C(309), D(8), E(0) #600914