MCAT Question of the Day
    •

    Q:

    		 The secondary structure of proteins is mostly due to:
    		 

    A

    		 van der Waals forces.

    B

    		 covalent bonding between "R" groups.

    C

    		 hydrogen bonding.

    D

    		 the number of amino acids.



    Protein Structure and Function |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More