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Competitive inhibitors of enzymes compet...

Competitive inhibitors of enzymes compete with the active sites of enzyme

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**Step-by-Step Solution:** 1. **Understanding the Statement**: The statement claims that "competitive inhibitors of enzymes compete with the active sites of enzymes." We need to determine if this statement is true or false. 2. **Definition of Competitive Inhibitors**: Competitive inhibitors are molecules that resemble the normal substrate of an enzyme. They compete with the substrate for binding to the enzyme's active site. 3. **Role of the Active Site**: The active site of an enzyme is a specific region where the substrate binds. It is designed to fit the substrate perfectly, allowing the enzyme to catalyze a reaction. ...
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A competitive inhibitor binds to the enzyme at the

Assertion (A) Non-competative inhibitor inhibits the catalytic activity of enzyme by binding with its active site. Reason (R) Non-competitive inhibitor changes the shape of the active site in such a way that substrate can't recognise it .

Which molecule binds to the active site of an enzyme?

Read the following : (a) Low temperature preserves the enzyme (b) Enzyme gets denatured at high temperature (c ) Enzyme does not get dnatured at high temperature (d) Competitive inhibitor competes with the product formed Which of the following statement are true ?

Non-competitive inhibitors of the reaction.

Assertion (A) Competitive inhibitors compete with natural substrate for their attachement on the active sites of enzymes. Reason (R) In competitive inhibitor binds to the allosteric site of the enzyme.

Assertion (A) Competitive inhibitors compete with natural substrate for their attachement on the active sites of enzymes. Reason (R) In competitive inhibitor binds to the allosteric site of the enzyme.

The inhibitor which closely resembles the substrate in its molecular structure and inhibits the enzyme activity by biniding to the active site of the enzyme is called

Active site of enzyme is formed by

Competitive inhibitors alter the shape of the enzyme:

ICSE-BIOMOLECULES-TEST YOUR PROGRESS (STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE OF FALSE.)
  1. Cellulose is a linear polymer of a-glucose

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  2. Glycogen is a plant protein.

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  3. A polypeptide which maintains the glucose level in blood is insulin.

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  4. The primary structure of a protein is due to peptide bonds.True or fal...

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  5. The Feulgen test is used for the detection of DNA. This statement is t...

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  6. Proteins differ from carbohydrates and lipids in that, they always con...

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  7. alpha- helix of protein is formed by the bending of polypeptide chain ...

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  8. DNA and RNA differ in their sugars and purine base components.

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  9. The structure of a protein can be denatured by heat.

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  10. The type of polysaccharide which is present in rice is glycogen.

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  11. Peptide bonds are present in nucleic acids.This statement is true or f...

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  12. The pentose sugar present in DNA is ribose.This statement is true or f...

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  13. The mRNA is a polymer of ribonucleosides. Is this a true statement

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  14. The purines of DNA are represented by guanine and thymine.

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  15. Enzymes having the same properties but differing in molecular structur...

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  16. The enzymes which catalyse the condensation of two or more molecules c...

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  17. Competitive inhibitors of enzymes compete with the active sites of enz...

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  18. Enzymes are inorganic catalysts which accelerate the rate of biologica...

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  19. In competitive inhibition, Km increases while Vmax remains unchanged.

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  20. Ribozymes are nucleic acids with catalytic power.

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