End-Product Inhibition Describes the Process Whereby

question 35

Multiple Choice

End-product inhibition describes the process whereby

• A) decreasing amounts of substrate reduce activity of the enzyme.
• B) decreasing amounts of product reduce activity of the enzyme.
• C) increasing amounts of substrate reduce activity of the enzyme.
• D) increasing amounts of product reduce activity of the enzyme.
• E) increasing amounts of product reduce activity of all enzymes in the vicinity.

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Definitions:

Blood Pressure

The pressure of circulating blood on the walls of blood vessels, typically measured for diagnosis since it is closely related to the force and rate of the heartbeat and the diameter and elasticity of the arterial walls.

Systolic

Relating to the phase of the heartbeat when the heart muscle contracts and pumps blood into the arteries.

Diastolic

Pertaining to the phase of the heartbeat when the heart muscle relaxes and allows the chambers to fill with blood.

OTC Drugs

Medications that can be bought without a prescription, typically for the treatment of minor health problems.