MCAT Question of the Day
    •

    Q:

    		 The P site of a ribosome is where:
    		 

    A

    		 the exit site from which tRNA leaves the ribosome.

    B

    		 the site where tRNA enters the ribosome.

    C

    		 the site on which the polypeptide is attached.

    D

    		 the site which error checks polypeptide formation.



    Genetic Code, Transcription, Translation |
    Subscribe


    Is Your Score Stuck?

    We can teach you how to crush the MCAT!

    Learn More