34. There are _________usually found in the genetic code.
(A) 3 start codons and 1 stop codon
(B) 2 start codons and 2 stop codons
(C) 1 start codon and 3 stop codons
(D) 0 start codons and 4 stop codons

1. 題目解析在這道題目中，考察的是基...