Question
Question: RNA primers are necessary in DNA synthesis because...
RNA primers are necessary in DNA synthesis because
A
DNA polymerase can only add to an existing strand of nucleotides.
B
DNA polymerase can only add to an existing RNA strand.
C
DNA primase is the first enzyme in the replication complex.
D
All of the above
Answer
DNA polymerase can only add to an existing strand of nucleotides.