Assertion : Allosteric enzymes show feedback | vedclass

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

Question

(C) Feedback inhibition is a type of reversible inhibition observed in allosteric enzymes.In this process,the end product of a metabolic pathway acts

Vedclass · Accepted Answer

If the Assertion is correct but Reason is incorrect.

Vedclass · Answer

(C) Feedback inhibition is a type of reversible inhibition observed in allosteric enzymes.In this process,the end product of a metabolic pathway acts as an inhibitor for an enzyme that functions early in the pathway.The inhibitor in feedback inhibition is non-competitive,not competitive.It binds to an allosteric site,which is distinct from the active site,causing a conformational change in the enzyme that reduces its activity.Therefore,the Assertion is correct,but the Reason is incorrect.

Assertion : Allosteric enzymes show feedback inhibition.
Reason : The inhibitor is competitive.

Similar Questions

The Michaelis constant $(K_m)$ value of an enzyme is the substrate concentration at which the velocity of the reaction is:

Which type of enzymes catalyze the joining of two molecules by utilizing energy derived from the pyrophosphate bond of $ATP$?

Hydrolytic enzymes that do not show activity at low pH are called .......

Activation energy $ = .......... $

All enzymes are composed of which of the following?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion : Allosteric enzymes show feedback inhibition.Reason : The inhibitor is competitive.