Multiple Choice
What is true about DNA polymerases?
A) There are at least five structural classes.
B) All have finger and thumb domains that wrap around the DNA.
C) All catalyze the same reaction, which requires metal cofactors.
D) All the answers are correct.
E) There are five structural classes, and all catalyze the same reaction, which requires metal cofactors.
Correct Answer:

Verified
Correct Answer:
Verified
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