MCAT Question of the Day
    •

    Q:

    		 The rough ER (endoplasmic reticulum) has ribosomes its surface. These ribosomes are noted for performing which of the following functions?
    		 

    A

    		 translating proteins out of the ER

    B

    		 translating proteins into the ER

    C

    		 transporting proteins out of the ER

    D

    		 transporting proteins into the ER



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