MCAT Question of the Day
    •

    Q:

    		 Which of the following statements is false?
    		 

    A

    		 When amino acids are added to a polypeptide chain, the internal polarity of the molecule is maintained.

    B

    		 Carbohydrates are a component of DNA and RNA.

    C

    		 Phospholipids and triacylglycerols are examples of nonpolar, uncharged lipids.

    D

    		 DNA codes for its own replication and RNA synthesis.



    Protein Structure and Function | Nucleic Acid Structure and Function | Genetic Code, Transcription, Translation | Lipids |
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