DNA Polymerase I Is Thought to Add Nucleotides ________

Multiple Choice

DNA polymerase I is thought to add nucleotides ________.

A) to the 5′ end of the primer
B) to the 3′ end of the primer
C) in the place of the primer RNA after it is removed
D) on single-stranded templates without need for an RNA primer
E) in a 5′ to 5′ direction