Which of the following statements about DNA-directed RNA synthesis is false?
A．RNA polymerase can catalyze the formation of phosphodiester bonds only in the presence of DNA
B . RNA polymerase needs primers during transcription
C. The direction of RNA strand synthesis is 5′ → 3′
D. In most cases only one strand of DNA acts as a template for RNA
Answer:B
Which of the following statements about DNA-directed RNA synthesis is false?
A．RNA polymerase can catalyze the formation of phosphodiester bonds only in the presence of DNA B . RNA polymerase needs primers during transcription C. The direction of RNA strand synthesis is 5′ → 3′ D. In most cases only one strand of DNA acts as a template for RNA