Question

Match the biological molecule listed under column I with their biological functions listed under column II and select the answer which gives the correct combination of alphabets of the two columns.

Column I (Biological molecules)		Column II (Functions)
A	Glycogen	p	Hormone
B	Globulin	q	Biocatalyst
C	Steroids	r	Antibody
D	Thrombin	s	Storage product

• A. (A) = (r), (B) = (q), (C) = (s), (D) = (p)
• B. (A) = (s), (B) = (q), (C) = (p), (D) = (r)
• C. (A) = (q), (B) = (s), (C) = (r), (D) = (p)
• D. (A) = (s), (B) = (r), (C) = (p), (D) = (q)

Answer 1

Answer: (D)

Glycogen is the main storage polysaccharide in animals. Vertebrate animals store glycogen in the liver and muscles. All steroid hormones, are derived from cholesterol by removal of some or all of the carbons of the hydrocarbon side chain linked to a cholestrol molecule. Immunoglobulin G is an antibody that freely circulates in blood plasma. Thrombin brings about the conversion of fibrinogen to fibrin during blood clotting mechanism.