Question

Match list I with list II. Choose the correct answer from the options given below:

	List - I		List - II
(a)	Glycogen	(i)	Hormone
(b)	Globulin	(ii)	Biocatalyst
(c)	Steroids	(iii)	Antibody
(d)	Thrombin	(iv)	Storage product

• A. (a)- (iii); (b) - (ii); (c) - (iv);(d) - (i)
• B. (a)- (iv); (b) - (ii); (c) - (i);(d) - (iii)
• C. (a)- (ii); (b) - (iv); (c) - (iii);(d) - (i)
• D. (a)- (iv); (b) - (iii); (c) - (i);(d) - (ii)

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Various biological molecules perform specific structural, regulatory, or metabolic functions in living systems.
Detailed Explanation:
- (a) Glycogen: It is a polysaccharide used as a storage product for energy in animals and fungi. \(\rightarrow\) (iv).
- (b) Globulin: Serum globulins, specifically Gamma-globulins, function as antibodies (Immunoglobulins) in the immune system. \(\rightarrow\) (iii).
- (c) Steroids: Many hormones (like testosterone, estrogen, cortisol) are steroid-based. \(\rightarrow\) (i).
- (d) Thrombin: It is an enzyme that acts as a biocatalyst to convert fibrinogen into fibrin during blood clotting. \(\rightarrow\) (ii).
Step 2: Final Answer:
The matching is (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii).