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Free Online Mock Biotechnology Multiple Choice Test on Molecules of life

Sub Category : Molecules of life Test : 2 Time Left :
1.Clagen protein consists of
(1) Two linked chain (2) Three linked chain (3) Three separate chain (4) Three disulphide linked chain
1 2 3 4
2.Elastin is a
(1) Loose and unsaturated polypeptide chain (2) disulphide linked polypeptide chain (3) covalently linked polypeptide chain (4) Phosphodiester linked nucleotide
1 2 3 4
3.A family of protein cleaving enzymes that includes the digestive enzymes is
(1) Threonine Proteases (2) Trypsin Proteases (3) Elastase Proteases (4) Serine proteases
1 2 3 4
4.Ramachandra explained the possibility of the protein structure on the basis of?
(1) Inductive effect (2) Endomeric effect (3) Steraric hinderance (4) All of the above
1 2 3 4
5.The enzyne involved in Nitroge fixation is?
(1) Nitrogenase and reductase (2) Nitrogenylase only (3) Oxidase and reductase (4) Reductase only
1 2 3 4
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