Polymerase Definition & Meaning - Merriam-Webster
The meaning of POLYMERASE is any of several enzymes that catalyze the formation of DNA or RNA from precursor substances in the presence of preexisting DNA or RNA acting as a template.
Polymerase - Wikipedia
In biochemistry, a polymerase is an enzyme (EC 2.7.7.6/7/19/48/49) that synthesizes long chains of polymers or nucleic acids. DNA polymerase and RNA polymerase are used to assemble DNA and RNA molecules, respectively, by copying a DNA template strand using base-pairing interactions or RNA by half ladder replication.
DNA Polymerase – Definition, Types, Structure, and Functions
2023年11月7日 · DNA polymerases are enzymes that synthesize new copies of DNA, the double-stranded genetic material of our cell. Just before a cell divides during cell division, DNA polymerases copy the double-stranded parent strand into two identical DNA molecules by a process known as DNA replication.
POLYMERASE | English meaning - Cambridge Dictionary
POLYMERASE definition: 1. an enzyme (= a chemical substance produced by living cells) that causes the production of a…. Learn more.
DNA Polymerase - The Definitieve Guide - Biology Dictionary
2020年5月24日 · DNA polymerase is an important enzyme group involved in DNA synthesis, repair, and replication; these enzymes are found in all living organisms. Originally discovered during research into Escherichia coli bacteria, we now know of multiple varieties with similar structures but different functions.
POLYMERASE definition and meaning | Collins English Dictionary
Any enzyme that catalyses the synthesis of a polymer, esp the synthesis of DNA or RNA.... Click for English pronunciations, examples sentences, video.
Polymerase Definition and Examples - Biology Online Dictionary
2021年1月20日 · polymerase (Science: enzyme) enzymes that catalyse the synthesis of nucleic acids on preexisting nucleic acid templates, assembling rNA from ribonucleotides or dNA from deoxyribonucleotides.
What is DNA polymerase? Definition, Prokaryotic DNA …
Definition of DNA Polymerase. DNA-polymerase is also called DNA replicate, which forms replicas of DNA relative to the template strand by adding nucleotides to the growing chain. Polymerase enzyme always moves along with the parental strand (template strand) in 3’-5’ direction but forms daughter strand (complementary strand) in 5’-3 ...
DNA Polymerase: Properties, Structure, Types, Functions
2023年8月3日 · DNA polymerase is the enzyme that is responsible for synthesizing this new DNA strand. They add nucleotides on the growing new strand, and this addition happens in a manner complementarily to the parent strand. In order for DNA polymerase to build and elongate the growing chain, it must have four types of dNTPs in the surroundings.
POLYMERASE Definition & Meaning | Dictionary.com
Any of various enzymes, such as DNA polymerase, RNA polymerase, or reverse transcriptase, that catalyze the formation of sequences of DNA or RNA using an existing strand of DNA or …
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