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White raven [17]
3 years ago
10

A point mutation is shown in the mutated DNA sequence below. Will this mutation affect

Biology
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

My 2 cents below, I tried to think through the other ones:

A. Yes, because an amino acid change has occurred.  

(A gene mutation occurred, not an amino acid change)

B. Yes, because all mutations change the resulting protein.

(Sounds correct. Gene -> mRNA -> protein)

C. No, because the amino acid sequence has not been changed.

(The gene mutation means the amino acid sequence <em>has</em> changed)

D. No, because mutations in the DNA do not affect the mRNA sequence.

(They do so)

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