
Polymerase - Wikipedia
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 half ladder replication.
DNA Polymerase – Definition, Types, Structure, and Functions
Nov 7, 2023 · What is DNA polymerase. Learn its types and structure with a diagram. What they do in a cell. What is its role during DNA synthesis. What direction do they move.
Polymerase chain reaction (PCR) | Definition, Steps, Applications ...
Dec 31, 2025 · The polymerase chain reaction (PCR) is used to make numerous copies of a specific segment of DNA quickly and accurately, enabling experiments in molecular biology, forensic …
Polymerase Chain Reaction (PCR) Fact Sheet
Aug 17, 2020 · Sometimes called "molecular photocopying," the polymerase chain reaction (PCR) is a fast and inexpensive technique used to "amplify" - copy - small segments of DNA.
What Are Polymerases and What Is Their Function?
Jul 24, 2025 · This process allows the cell to produce proteins and other functional RNA molecules. RNA polymerase binds to specific regions of DNA called promoters, then unwinds a small section of the …
Polymerase - an overview | ScienceDirect Topics
Polymerase is defined as an enzyme that catalyzes the synthesis of a DNA or RNA polymer with a sequence complementary to the original template, playing a crucial role in processes such as …
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.
DNA Polymerase: Structure, Types, and Functions - Microbe Online
An enzyme, DNA polymerase, catalyzes the synthesis of new DNA molecules from deoxyribonucleotides (the building blocks of DNA). It is crucial in living organisms’ DNA replication, …
Rapid evolution of a highly efficient RNA polymerase by ... - Nature
Jan 7, 2026 · Engineering polymerases to synthesize alternative genetic polymers remains a challenging problem in synthetic biology. Using DNA shuffling and droplet microfluidics, the current study …
Anatomy of a Polymerase - How Function and Structure are Related
Read about the relationship between Polymerase structure and function when copying DNA.