試題詳解

35. The genetic code is said to be degenerate. This means that
(A) cach codon codes for more than one amino acid.
(B) each anticodon can interact with many different triplet sequences in the mRNA, which may differ in any or all of the three nucleotides.
(C) many of the amino acids are coded for by different codons.
(D) the code is universally used by virtually all species.