20. In the universal codon table, how many of them are "nonsense codons"? (A) 0 (B) 1 (C)

問題詳情

20. In the universal codon table, how many of them are "nonsense codons"?
(A) 0
(B) 1
(C) 2
(D) 3
(E) 4

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增