Machine-translated by Google. Questions are authored in English.
Top

Discussion

The genetic code is described as degenerate because ________.

  • A.one codon can specify several amino acids
  • B.most amino acids are specified by more than one codon
  • C.some codons specify no amino acid
  • D.the code differs between species

Answer: D

Correct answer: most amino acids are specified by more than one codon

Degeneracy means 61 sense codons encode only 20 amino acids, so most amino acids have several synonymous codons. Crucially the code is not ambiguous: a given codon always specifies the same amino acid.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.