21. Which of the following is correct about key differences between DNA synthesis and RNA synthesis?
(A) DNA synthesis requires a primer, whereas RNA synthesis does not
(B) RNA synthesis is more accurate than DNA synthesis
(C) RNA synthesis occurs only during cell division, whereas DNA synthesis is continuous
(D) During DNA replication, only a portion of the genome is synthesized.
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統計: A(1), B(0), C(0), D(0), E(0) #3411478
統計: A(1), B(0), C(0), D(0), E(0) #3411478