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MrRa [10]
3 years ago
5

If the sequence ATGCATGTCAATTGA were mutated such that a base were inserted after the first G and the third T were deleted, how

many amino acids would be changed in the mutant protein?
Biology
1 answer:
german3 years ago
4 0

Answer:

Two

Explanation:

Consider the sequence ATGACATGCAATTGA.

Originally, there are 5 codons, translating to a minimum of 5 amino acids: ATG CAT GTC AAT TGA.

A base was inserted after the first G and the third T was deleted, the sequence become (assuming A is the inserted base);

ATG <em>ACA TGC</em> AAT TGA

<em>Only the second and the the third codon are changed and hence, their respective amino acid.</em>

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