NEET AIPMT SOLVED PAPER MAINS 2012

  • question_answer
    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

    Correct Answer: C

    Solution :

    Striated muscle consists of large number of muscle fibres called myofibrils. Myofibrils are made up of actin and myosin protein. The actin or secondary myofilaments also possess troponin and tropomyosin protein. Thymosin hormone is secreted from thymus gland. Prolactin is a hormone secreted from anterior lobe of pituitary Rhodopsin is a pigment found in rod cells of eye.


You need to login to perform this action.
You will be redirected in 3 sec spinner