Question 25

(Essay)

The enzyme___ adds nucleotides of DNA in the ___direction when DNA is being semi-conservatively replicated.
A. DNA polymerase III, 3’→ 5’
B. DNA polymerase I, 3’→ 5’
C. DNA polymerase III, 5’→ 3’
D. DNA polymerase I, 5’→ 3’

Answer