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Which enzymes bring about cleavage of sp...

Which enzymes bring about cleavage of specific covalent bonds and removal of groups without hydrolysis?

A

Lyases

B

Ligases

C

Hydrolases

D

Transferases

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The correct Answer is:
A
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ARIHANT NEET-BIOMOLECULES AND ENZYMES-Chapter Exercises (A) Taking it together (Assorted Questions of the chapter for Advanced level practise)
  1. Glutamate pyruvate transaminiase enzyme is an example of

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  2. Enzymes bringing about hydrolysis of esters and peptides are

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  3. Which enzymes bring about cleavage of specific covalent bonds and remo...

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  4. Histidine decarboxylase enzyme belongs to the category

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  5. Enzyme catalysing rearrangement of atomic grouping without altering mo...

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  6. Ligases are involved in the synthesis of

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  7. Which enzyme is not proteinaceous?

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  8. Among the following the fastest active enzyme is

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  9. The organic compounds, which have transient association with apoenzyme...

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  10. Which of the following forms a part of a co-enzyme?

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  11. Coenzyme-A is derived from

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  12. Which of the following reactions is not enzyme-mediated in biological ...

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  13. Most intracellular enzymes function best

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  14. The enzymatic reaction for which thiamin pyrophosphate functions as a ...

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  15. In competitive inhibtion, which of the following is true?

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  16. To explain the mechanism of enzymatic action, who proposed ''Lock and ...

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  17. Which of these inactivates an enzyme by changing enzyme shape?

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  18. Decline in the activity of the enzyme hexokinase by glucose 6 - phosph...

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  19. Sulpha drugs are used for the control of bacterial pathogens, because ...

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  20. Which model of an enzyme action is seen in the given figure?

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