阿摩線上測驗
17. Muscle cells differ from nerve cells mainly because they__________.
(A)express different genes
(B)contain different genes
(C)use different genetic codes
(D) have unique ribosomes
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統計： A(1), B(0), C(1), D(0), E(0) #3162489
統計： A(1), B(0), C(1), D(0), E(0) #3162489
