Which of the following cannot lead to a mutation?
A) replacing thymine with uracil when making RNA
B) deleting a portion of a gene
C) replacing thymine with guanine when copying DNA
D) inserting three base pairs into a gene
E) inserting one base pair into a gene
Correct Answer:
Verified
Q62: The enzyme that copies DNA makes a
Q63: Which of the following statements is always
Q64: DNA mutations can
A) be detrimental.
B) be beneficial.
C)
Q65: Why might a change in its amino
Q66: Why aren't all mutations that occur in
Q68: Substitution of a nucleotide base in the
Q69: Amino acid sequences result from the process
Q70: Radioactive Man,a comic-book superhero,gained his abilities by
Q71: Is the way a protein folds important
Q72: Mutations are
A) always harmful.
B) never neutral.
C) always
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