MCAT Question of the Day
    •

    Q:

    		 Which of the following is an example of positive feedback?
    		 

    A

    		 Estrogen spike during the follicular phase of the menstrual cycle.

    B

    		 Knee-jerk reflex pathway

    C

    		 Production of PTH

    D

    		 Insulin production



    Nervous System | Endocrine System |
    Subscribe


    Connect

    Questions? We're here to help!

    Ask Us