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Which Statement Is Correct

question 53

Multiple Choice

Which statement is correct?


Definitions:

Repressor Protein

A type of protein that binds to specific DNA sequences and inhibits the expression of a gene by blocking RNA polymerase.

Feedback Inhibition

A type of enzyme regulation in which the accumulation of the product of a reaction inhibits an earlier reaction in the sequence; also known as end product inhibition.

Enzyme Activity

The measure of the rate at which an enzyme catalyzes a reaction, converting substrate molecules into products.

Metabolic Pathway

A series of chemical reactions in a cell that build up or break down molecules for vital processes.

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