Which of the following statements about quaternary structure is not correct?

A. A homotrimer consists of three identical protomers.
B. Identical polypeptides can create a functional protein.
C. A ribosome can be considered an oligomer.
D. All functional proteins have a quaternary structure.
E. Less DNA is required to code for a 70,000 molecular weight homotrimer than a 70,000 molecular weight homodimer.


D

Biology & Microbiology

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