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Enzymes are biocatalysts. They catalyse ...

Enzymes are biocatalysts. They catalyse biochemical reaction. In general they reduce activation energy of reactions. Many physico-chemical processes are enzyme mediated. Some examples of enzyme mediated reactions are given below. Tick the wrong entry

A

Dissolving `CO_(2)` in water

B

Unwinding the two strands of DNA

C

Hydrolysis of sucrose

D

Formation of peptide bond

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The correct Answer is:
D
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ERRORLESS -BIOMOLECULES-Biomolecules
  1. The number of 'ends' in a glycogen molecule would be

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  2. A pure protein should normally have

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  3. Enzymes are biocatalysts. They catalyse biochemical reaction. In gener...

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  4. Which one out of A-D given below correctly represents the structural f...

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  5. The given adjacent graph depicts the change in conc. of substrate on e...

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  6. Enzymes generally have

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  7. Most of the biochemical reaction differ from those occuring in the non...

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  8. A phosphoglyceride is always made up of

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  9. The given graph depicts the effect of temperature on the activity of t...

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  10. In the modern system of nomenclature which one of the following enzyme...

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  11. The most important property of an enzyme is its

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  12. The ratio of the enzyme to substrate molecule can be as high as

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  13. Repressible enzymes are formed

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  14. The enzyme nitrogenase is extremely sensitive to

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  15. Which of the following are not polymeric

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  16. Assertion : DNA is associated with proteins. Reason : DNA binds aro...

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  17. Assertion : The bonds attaching second and third phosphated in higher ...

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  18. Assertion : Enzymes have active sites and substrates reactive sites, o...

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  19. Assertion : Enzyme substrate complex remains throughout the reaction. ...

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  20. Assertion : Desmolysing enzymes are those which catalyse the reactions...

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