RNA polymerase II differs from RNA polymerase I and III by having

A) fewer amino acids at the N-terminus.
B) additional amino acids at the N-terminus.
C) fewer amino acids at the C-terminus.
D) additional amino acids at the C-terminus.
E) individual amino acids, but all three RNA polymerases are the same size.


D) additional amino acids at the C-terminus.

Biology & Microbiology

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