A scientist is studying the action of RNA polymerase during transcription. He wants to know what type of bases are added to the growing mRNA by RNA polymerase.

A:bases complementaryto the template DNA

B:bases the same as those in the template

C:bases similar to the template DNA

Verified Answer :

lr1265

The scientist wants to know what type of bases are added to the growing mRNA by the RNA polymerase then it would be bases complementary to the template DNA.