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Receptors as Drug Targets

Assertion : R...

Question

Assertion : Receptor proteins show selectivity for one chemical messenger over the other
Reason : Chemical messenger binds to the receptor site and inhibits is natural function

A

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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B

Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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C

Both Assertion and Reason are incorrect

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D

Assertion is correct but Reason is incorrect

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E

Assertion is incorrect but Reason is correct

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F

Answer required

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Solution

The correct option is A Assertion is correct but Reason is incorrect
D. Assertion is correct but Reason is incorrect.
Inhibitor binds to the receptor site and inhibits is natural function. Chemical messengers bind to the receptor site and convey the information to the interior of the cell.

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Similar questions

Assertion and Reason
In the following questions a statement of assertion (A) followed by a statement reason (R) is given. Choose the correct answer out of the following choice..
(a) Assertion and reason both are correct statements but reason does not explain assertion.
(b) Assertion and reason both are correct and reason explains asssWon.
(c) Both assertion and reason are Wrong statements.
(d) Assertion is correct statement reason is wrong statement.
(e) Assertion is wrong statement reason is correct statement.

Assertion (A) Receptor proteins show selectivity for one chemical messenger over the other.
Reason (R) Chemical messenger binds to the receptor site and inhibits its natural function.

Assertion and Reason
In the following questions a statement of assertion (A) followed by a statement reason (R) is given. Choose the correct answer out of the following choice..
(a) Assertion and reason both are correct statements but reason does not explain assertion.
(b) Assertion and reason both are correct and reason explains asssWon.
(c) Both assertion and reason are Wrong statements.
(d) Assertion is correct statement reason is wrong statement.
(e) Assertion is wrong statement reason is correct statement.

Assertion (A) Chemicat messenger gives message to the cell without entering the cell.
Reason (R) Chemical messenger is received at the binding site of receptor proteins.

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