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Three of the following statements about ...

Three of the following statements about enzymes are correct and one is wrong. Which one is wrong

A

Enzymes require optimum pH for maximal activity

B

Enzymes are denatured at high temperature but in certain exceptional organisms they are effective even at temperatures `80^(@)-90^(@)C`

C

Enzymes are highly specific

D

Most enzymes are proteins but some are lipids

Text Solution

Verified by Experts

The correct Answer is:
D
(d) All enzymes are proteins.
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ERRORLESS -BIOMOLECULES-Biomolecules
  1. The catalytic efficiency of two different enzymes can be compared by t...

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  2. Which one of the following enzyme contains Mn metallic ion as the pros...

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  3. Three of the following statements about enzymes are correct and one is...

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  4. Which type of reaction is shown by the following figure Or Form...

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  5. Transition state structure of the substrate formed during an enzymatic...

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  6. An organic substance bound to and enzyme and essential for its activit...

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  7. An enzyme acts by

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  8. The protein part of enzyme is known as Or The enzyme which combine...

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  9. Which enzyme shows greatest substrate specificity

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  10. Which one of the following statements is correct with reference to enz...

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  11. Number of active sites in allosteric enzyme is

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  12. Which one value is required for better enzymatic action

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  13. Cofactor (prosthetic group) is a part of holoenzyme. It is

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  14. The permeases are

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  15. Which one of the following is not true for enzymes

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  16. Co-enzyme is

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  17. Which of the following enzyme can form RNA fron DNA

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  18. Inhibitory effect of melonic acid on succinic dehydrogenase enzyme is

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  19. Lactose operon is considered to be glucose sensitive due to

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  20. FAD or FMN is a coenzyme. Which vitamin is incorporated into its struc...

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