DNA-dependent RNA polymerase catalyzes transcription on one strand of the DNA which is called the

A single DNA-dependent RNA polymerase catalyzes transcription of all types of RNA in prokaryotes. Does RNA polymerase really catalyze all the steps of transcription. Explain.

The DNA dependent DNA polymerase catalyse polymerisation in -

The DNA dependent DNA polymerase catalyse polymerisation in -

DNA dependent DNA polymerases catalyse polymerization of DNA in

DNA dependent DNA polymerases catalyse polymerization of DNA in