Which one of the following pairs of chemical
substances, is correctly categorised?
(a) Calcitonin and thymosin - Thyroid hormones
(b) Pepsin and prolactin - Two digestive
enzymes secreted
in stomach
(c) Troponin and myosin - Complex proteins
in striated muscles
(d) Secretin and rhodopsin - Polypeptide
hormones

1 Answer

Answer :

(c) Troponin and myosin - Complex proteins
in striated muscles

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