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(A) Insulin is a steroidal harmone. (R...

(A) Insulin is a steroidal harmone.
(R) A steroid contains two five membered and two six membered rings.

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-BIOMOLECULES-OBJECTIVE EXERCISE-4 (ASSERTION (A) & REASON (R) TYPE QUESTIONS :)
  1. (A) Vitamin 'C' is ascorbic acid. (R) All acids are vitamins

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  2. (A) All hormone receptors are proteins, (R) All hormones are protein...

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  3. (A) Water soluble vitamins like ascorbic acid must be supplied regular...

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  4. (A) Vitamins are important in diet. (R) Deficiency of vitamins cause...

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  5. (A) Insulin is a steroidal harmone. (R) A steroid contains two five ...

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  6. (A) Vitamins are considered as essential food factors. (R) Most of th...

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  7. (A) Vitamins are to be supplimented to the body as an energy source. ...

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  8. (A) Deficiency of vitamin K causes excessive bleeding in injuries. (...

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  9. (A) Enzyme catalysed hydrolysis of sucrose is faster than acid catalys...

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  10. (A) Insulin is a globular protein. (R) Insulin has two polypeptide c...

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  11. (A) Low level of thyroxine leads to hypo- thyroidism. (R) Thyroxine ...

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  12. (A) Carbohydrate metabolism is controlled by gluco corticoids. (R) H...

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  13. (A) Enzymes are needed in large quantities for the progress of a react...

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  14. (A) Hormones are produced by endocrine glands in the body. (R) Hormo...

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  15. (A) The deficiency of vitamins causes specific diseases. (R) All vit...

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  16. (A) Taking excess vitamin pills are harmless. (R) All the vitamins a...

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  17. (A) Vitamins A, D, E and K are stored in liver and adipose tissues. ...

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  18. (A) 'B' group vitamins except B-12 cannot be stored in our body. (R)...

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  19. (A) Epinephrine and nm epinephrine are derivatives of polypeptides. ...

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