Multiple Choice
A bacterial gene (gene A) ordinarily makes a protein that binds to DNA.A mutation of gene A decreases the expression of another gene, gene B.We can conclude that
A) gene A is a positive regulator of gene B.
B) gene A is a negative regulator of gene B.
C) gene B is a positive regulator of gene A.
D) gene B is a negative regulator of gene A.
E) genes A and B regulate one another.
Correct Answer:

Verified
Correct Answer:
Verified
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