Control of enzyme activity is an important aspect of regulat

Control of enzyme activity is an important aspect of regulating cell metabolism. Which of the following is LEAST likely to be a mechanism of controlling enzyme activity?

A.reversible inhibition

B.allosteric regulation

C.feedback inhibition

D.denaturation

E.cooperativity

Solution

1.Reversible inhibition:
Because reversible inhibitors do not form any chemical bonds or reactions with the enzyme,
enzyme and inhibitor complex is rapidly dissociated.

2.Allosteric regulation:
It is the regulation of an enzyme by way of binding an effector molecule at a site apart from the enzyme\'s active site.

3.Feedback inhibition:
Feedback inhibition happens while end product from a reaction interferes with the enzyme that produce it.

4.Cooperativity:
phenomenon in which the shape of 1 subunit of an enzyme together with numerous subunits is altered by the substrate or some other molecule to alternateThe enzyme is a protein, and at high temperatures, the shape of the protein is altered, preventing it from performing its function. the form of a neighbouring subunit.

5. Denaturation:
The enzyme is a protein, and at high temperatures, the form of the protein is altered, preventing it from acting its characteristic.
1.Reversible inhibition:
Because reversible inhibitors do not form any chemical bonds or reactions with the enzyme,
enzyme and inhibitor complex is rapidly dissociated.

2.Allosteric regulation:
It is the regulation of an enzyme by way of binding an effector molecule at a site apart from the enzyme\'s active site.

3.Feedback inhibition:
Feedback inhibition happens while end product from a reaction interferes with the enzyme that produce it.

4.Cooperativity:
phenomenon in which the shape of 1 subunit of an enzyme together with numerous subunits is altered by the substrate or some other molecule to alternateThe enzyme is a protein, and at high temperatures, the shape of the protein is altered, preventing it from performing its function. the form of a neighbouring subunit.

5. Denaturation:
The enzyme is a protein, and at high temperatures, the form of the protein is altered, preventing it from acting its characteristic.

So answer is denaturation as it denature enzyme and less likely to involve in controlling enzyme activity.