Which is correctly categorised

Options

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

Answer

C

Explanation

Troponin is a protein which is found on Actin filament and myosin protein is found in myosin filament. Both Actin and Myosin are cmplex proteins in striated muscle.