Question

Define Protein, Give one example of each.
(i) Regulatory Protein (ii) Structural Protein (iii) Transport Protein (iv) Defence Protein​

Answer 1

Protein :any of a class of nitrogenous organic compounds which have large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, etc., and as enzymes and antibodies

(i)cAMP-dependent protein kinase

(ii)Keratin

(iii)sodium-potassium pump.

(iv)lyzozyme