OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The addition or deletion of nitrogen bases that change the reading from of mRNA is a
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point mutation
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silent mutation
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transversion
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frameshift mutations
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Explanation:
Detailed explanation-1: -An insertion or deletion involving a number of base pairs that is not a multiple of three, which consequently disrupts the triplet reading frame of a DNA sequence.
Detailed explanation-2: -Definition. A point mutation occurs in a genome when a single base pair is added, deleted or changed.
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