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Which of the following statements is inc...

Which of the following statements is incorrect regarding enzymatic activity ?

A

It increases with increase in substrate concentration up to the saturation point.

B

It is highest at optimum pH value.

C

It initially decreases with increase in pH value.

D

It initially increases with increase in temperature and then decreases

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The correct Answer is:
C
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MOTION-BIOMOLECULES-EXERCISE 1 (CARBOHYDRATES, FATS, PROTEINS,ENZYMES)
  1. Which sugar occurs only in mammals ?

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  2. Carotenoids composed of units

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  3. Sugar which ocurs in haemolymph of insects

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  4. Which sugar does not give benedict test?

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  5. Amylose and amylopectin chains occur in

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  6. Which of the following does not contain metAL

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  7. Which protein is found in maximum amount ?

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  8. Refer the given reaction. C12 H22 O11 + H2O overset(Enzyme)(to) 2C6H...

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  9. Which of the following statements is incorrect regarding enzymatic act...

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  10. Enzymes that catalyse removal of groups from substrates by mechanisms ...

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  11. Enzymes catalyse the biochemical reactions by the activation energy.

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  12. Feedback inhibition of an enzyme is influenced by

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  13. Michaelis Menten Constant (K(m)) is equal to

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  14. inhibition of succinate dehydrogenase by malonate is an example of

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  15. Holoenzyme is the complete enzyme consisting of an apoenzyme and a cof...

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  16. The proteinaceous molecule that joins a non-protein prosthetic group t...

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  17. The inhibitor which closely resembles the substrate in its molecular s...

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  18. Enzymes are most fuctional at the temperature range of

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  19. Which of the following statements about enzymes are correct ? (i) En...

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  20. Which of the following is an example of isozyme ?

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