MCAT Question of the Day
    •

    Q:

    		 A particular hormone is discovered to induce its effects by binding to surface proteins of receptor cells rather than passing through the membrane and activating intracellular receptors. This hormone is most likely which of the following types?
    		 

    A

    		 peptide hormone

    B

    		 steroid hormone

    C

    		 tyrosine-based hormone

    D

    		 The answer cannot be determined with the given information.



    Endocrine System |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More