試卷名稱:115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題:基礎分子生物學B#137647
年份:115年
科目:研究所、轉學考(插大)◆基礎分子生物學
40. Why are 61 sense codons decoded by only 45 tRNAs?
(A) Some tRNAs have anticodons that recognize 4 or more different codons
(B) The rules for base pairing between the third base of a codon and tRNA are flexible
(C) Many codons are never used, so the tRNAs that recognize them are dispensable
(D) The DNA codes for all 61 tRNAs, but some are then destroyed