Assertion : Enzymes have active sites and sub | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Enzymes are biocatalysts that increase the speed of a chemical reaction without themselves undergoing any permanent chemical change.Enzymes posses

Vedclass · Accepted Answer

If the Assertion is correct but Reason is incorrect.

Vedclass · Answer

(C) Enzymes are biocatalysts that increase the speed of a chemical reaction without themselves undergoing any permanent chemical change.Enzymes possess specific regions known as active sites that bind to the substrate molecules to form an enzyme-substrate complex.These active sites are designed to attract and hold the substrate,not push them away.Therefore,the Assertion is correct,but the Reason is incorrect because it describes a repulsive force,whereas the interaction is based on specific binding and attraction.

Assertion : Enzymes have active sites and substrates have reactive sites on their surface respectively.
Reason : Active and reactive sites push the enzyme and substrate molecules away from each other.

Similar Questions

Which of the following statements is $NOT$ associated with enzymes?

Catalysts produced by living cells in small amounts are known as:

The first enzyme was discovered in . . . . . . .

Who proposed the principle of "Induced fit"?

Which of the following equations correctly represents the mechanism of enzyme action?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion : Enzymes have active sites and substrates have reactive sites on their surface respectively.Reason : Active and reactive sites push the enzyme and substrate molecules away from each other.