Which statement is true about noncompetitive inhibition? a. Binding of the inhibitor occurs to the active site of the enzyme b. Inhibition is irreversible c. Increasing the amount of substrate does not reverse the inhibition d. We talked about it in context of aspirin inhibiting blood clotting

Which statement is true about noncompetitive inhibition? a. Binding of the inhibitor occurs to the active site of the enzyme b. Inhibition is irreversible c. Increasing the amount of substrate does not reverse the inhibition d. We talked about it in context of aspirin inhibiting blood clotting

Essentials of Pharmacology for Health Professions

7th Edition

ISBN:9781305441620

Author:WOODROW

Publisher:WOODROW

Chapter17: Anti-infective Drugs

Section: Chapter Questions

Problem 20CRQ

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Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.

Question

Which statement is true about noncompetitive inhibition?

a. Binding of the inhibitor occurs to the active site of the enzyme

b. Inhibition is irreversible

c. Increasing the amount of substrate does not reverse the inhibition

d. We talked about it in context of aspirin inhibiting blood clotting

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How can a noncompetitive inhibitor affect enzymeactivity without binding to the active site?a. It binds to another location on the enzyme, altering the active site shape.b. It physically blocks the entrance to the active site.c. It alters the shape of the substrate, making it difficult for it to bind to theactive site.d. It degrades the substrate.
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