1 The best price of Samsung Galaxy A5 is 39,999 in official warranty (without discount), while the without warranty Grey market cost of Galaxy A5 Samsung is N/A. 2  The price stated above is valid all over Pakistan including Karachi, Lahore, Islamabad, Peshawar, Quetta and Muzaffarabad.
see pcr1. RNA polymerase. 1. an enzyme that synthesizes an RNA copy of the sequence in a limited region of DNA in a process known as DNA transcription. Called also DNA-dependent RNA polymerase. 2. a viral enzyme that synthesizes RNA from an RNA template during viral replication. Called also RNA-dependent RNA polymerase. see RNA polymerase (above). Taq polymerase. a DNA polymerase that functions at high temperature; derived from the bacterium Thermus aquaticus and used in the polymerase chain reaction.
Reverse transcriptase. Definition. noun. A DNA polymerase enzyme that catalyzes the process of reverse transcription. Supplement. Reverse transcriptase makes use of RNA molecule as a template for the synthesis of a complementary DNA strand.It is produced by HIV and other retroviruses in order for them to synthesize DNA from their viral RNA.everse transcriptase makes use of RNA molecule as a template for the synthesis of a complementary DNA strand. It is produced by HIV and other retroviruses in order for them to synthesize DNA from their viral RNA.