Multiple Choice
In a form of early-onset Alzheimer disease caused by a mutation on chromosome 14,A is changed to T at the first position of codon 146,which substitutes leucine for methionine.This mutation is a _______ and is __________.
A) transversion; nonsense
B) transversion; missense
C) transition; missense
D) transition; nonsense
E) transcondition; antisense
Correct Answer:

Verified
Correct Answer:
Verified
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