Question 22

(Multiple Choice)

Suppose that exposure to a chemical mutagen results in a change in the sequence that alters the 5' end of intron 1 (I₁).What might occur?

A)loss of the gene product
B)loss of E₁
C)premature stop to the mRNA
D)inclusion of I₁ in the mRNA
E)exclusion of E₂

Answer

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