a. A base substitution in the mRNA for an enzyme results
Chapter 21, Problem 62QP(choose chapter or problem)
a. A base substitution in the mRNA for an enzyme results in the replacement of leucine (a nonpolar amino acid) with alanine. Why does this change in amino acids have little effect on the biological activity of the enzyme?________________b. A base substitution in mRNA replaces cytosine in the codon UCA with adenine. How would this substitution affect the amino acids in the protein?
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