NEET Previous Year Question

From the following, identify the correct combination of salient features of Genetic Code :-

Topic: NEET PYQ

Answer: D. Full step-by-step solution below.

  1. AUniversal, Non-ambiguous, Overlapping
  2. BDegenerate, Overlapping, Commaless
  3. CUniversal, Ambiguous, Degenerate
  4. DDegenerate, Non-overlapping, Nonambiguous

Correct answer: D

Solution

(d) Salient features of genetic code:
Degenerate → more than one codon can code for an amino acid
Non-overlapping → one base is not part of two codons
Non-ambiguous → one codon codes for only one amino acid.

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