DNA Pol I requires a primer to work properly. What is a primer?
A. a protein
B. the DNA that is copied
C. a special cofactor for the enzyme
D. DNA with free 3' in hydroxyl
E. the first nucleotide to be added
Answer: D
DNA Pol I requires a primer to work properly. What is a primer?
A. a protein
B. the DNA that is copied
C. a special cofactor for the enzyme
D. DNA with free 3' in hydroxyl
E. the first nucleotide to be added
Answer: D