Biochemistry BAse substitution mutations can have been following molecular consequence except A Changes one codon for an amino acid into another codon for that same amino acid B Codon for one amino acid is change into a codon of another amino acid C Reading frame changes downstream to the mutant site D Codon for one amino acid is changed into a translation termination codon 💡 Explanation BAse substitution mutations can have been following molecular consequence except ✓ Correct Answer: C. Reading frame changes downstream to the mutant site