1) Enzyme 1) Transcriptase 
The enzyme system that facilitates the replication of DNA or RNA.
Any enzyme that catalyzes the formation of DNA or RNA molecules from deoxyribonucleotides and ribonucleotides, respectively
<enzyme> Enzymes that catalyse the synthesis of nucleic acids on preexisting nucleic acid templates, assembling RNA from ribonucleotides or DNA from deoxyribonucleotides. ... (14 Oct 1997) ... 
(pә-lim´әr-ās) an enzyme that catalyzes polymerization. polymerase chain reaction a rapid technique for in vitro amplification of specific DNA or RNA sequences, allowing small quantities of short sequences to be analyzed without cloning.
Any enzyme that catalyzes the formation of dna or rna from deoxyribonucleotides or ribonucleotides.
Type: Term Pronunciation: pol-im′ĕr-ās Definitions: 1. General term for any enzyme catalyzing a polymerization, as of nucleotides to polynucleotides, thus belonging to EC class 2, the transferases.
[n] - an enzyme that catalyzes the formation of new DNA and RNA from an existing strand of DNA or RNA
General term for enzymes that carry out the synthesis of nucleic acids.
an enzyme that creates genetic material, either RNA or DNA, from building blocks.
noun an enzyme that catalyzes the formation of new DNA and RNA from an existing strand of DNA or RNA
Enzymes that catalyze the synthesis of nucleic acids on preexisting nucleic acid templates, assembling RNA from ribonucleotides or DNA from deoxyribonucleotides.