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BIO NMDCAT Structure of DNA
nmdcat.online July 3, 2026

76. The alteration of a single nucleotide base pair that has no effect on the target protein’s final amino acid sequence is a

A. Missense mutation
B. Silent mutation
✓
C. Nonsense mutation
D. Frameshift mutation

📝 Explanation

Silent mutations alter the codon sequence without changing the translated amino acid, leaving the protein's function uncompromised.

📖 Additional Information

  • Missense mutation
  • Silent mutation
  • Nonsense mutation
  • Frameshift mutation

Silent mutations alter the codon sequence without changing the translated amino acid, leaving the protein's function uncompromised.

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