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Drugs that bind to the receptor site and...

Drugs that bind to the receptor site and inhibit its natural function are called :

A

chemical messengers

B

agonists

C

antagonists

D

neutrotranmistters

Text Solution

Verified by Experts

The correct Answer is:
C
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Assertion (A) Receptor protein show sectivity for one chemical messenger over the other. Reason (R) Chemical messenger binds to the receptor site and inhibits its natural function.

NARAYNA-CHEMISTRY IN EVERYDAY LIFE-EXERCISE-4
  1. Which of the following can possibly be used as analgesic without causi...

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  2. Propyl gallate is used as the following .

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  3. Drugs that bind to the receptor site and inhibit its natural function ...

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  4. The final product 'Y' is a medicine. Which of the following is incorre...

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  5. Which of the following is an anionic detergent .

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  6. Which of the following is an analgesic?

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  7. Which artificial sweetener contains chlorine?

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  8. Which among the following detergents is non-ionic in character ?

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  9. Benzalkonium chloride is a

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  10. A drug that is antipyretic as well as analgesic is :

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  11. Which of the following soaps/detergents is least biodegrdable?

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  12. Select the correct statements 1. Antacids and antiallergics work on ...

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  13. The structure given below is known as

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  14. Which of the following is not a target molecule for drug function in b...

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  15. Class of drug inteferes with the natural action of histamine is

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  16. Which of the following is/are beta-lactam antibiotic/s.

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  17. Which of the following statements is not correct ?

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  18. Which of the following groups would you introduce into a dye to make ...

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  19. Passage 2 Antibiotics are the chemical substances which are produced...

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  20. Which of the following is not correctly matched ?

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