Which one of the following paris of chemical substances, is correctly categorised ?A. Pepsin and prolactin - Two digestive enzymes secreted in stomachB. Troponin and myosin - Complex proteins in striated musclesC. Secretin and rhodopsin - Polypeptide hormonesD. Calcitonin and thymosin - Thyroid hormones

Which one of the following paris of chemical substances, is correctly

1.	Which one of the following paris of chemical substances, is correctly categorised ?A. Pepsin and prolactin - Two digestive enzymes secreted in stomachB. Troponin and myosin - Complex proteins in striated musclesC. Secretin and rhodopsin - Polypeptide hormonesD. Calcitonin and thymosin - Thyroid hormones
Answer» Correct Answer - B A complex protein Troponin is distributed at regular intervals on the tropomyosin.

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