source : yahoo.com
Select the properties shared by RNA polymerase and DNA polymerase.?
Select the properties shared by RNA polymerase and DNA polymerase.
Check all that apply.
Can initiate strand synthesis
Catalyzes phosphodiester bond formation
Dependent on a DNA sequence template
Uses ribonucleotide triphosphates as substrates
Polymerizes nucleotides in a 5′-to-3′ direction
Can not proofread using a 3′-to-5′ exonuclease activity
DNA Directed RNA Polymerase – an overview | ScienceDirect Topics – DNA Directed RNA Polymerase. RNA polymerases I and III are dedicated to transcribing genes encoding Five of these subunits are shared, and a further two are found in RNA polymerases I and III, but not in RNA polymerase II. DNA-dependent RNA polymerases from bacteriophages T3, T7…DNA polymerase plays a central role in process of life and carries a weighty responsibility of making an accurate copy of the cell's genome. CLASSIFICATION OF DNA POLYMERASES Based on sequence homology and the comparison of the features of their DNA-dependent RNA polymerase.RNA polymerase is an enzyme that produces RNA and catalyzes the initiation and elongation of RNA chains from a DNA template. RNA is created using a process known as transcription. The RNA polymerase is a key component to this process.
DNA Polymerases: Types, Roles and Significance in Biotechnology – DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the Supporting data. Select one of the options below to target your searchTherminator DNA Polymerase has the unusual property of both incorporating Lightning Terminators and terminating synthesis despite an unblocked Engineered DNA polymerases will continue to play key roles as molecular tools for synthesizing and copying synthetic DNA substrates and as the basis…RNA polymerase enzymes are essential to life and are found in all organisms and many viruses. Purification and properties of the catalytic subunit". J Biol Chem. RNA polymerase — A polymerase is an enzyme that catalyzes the joining of many smaller molecules (called monomers) to…
Structural Biochemistry/Nucleic Acid/RNA/RNA Polymerase… – DNA polymerases are the enzymes that replicate DNA in living cells. They do this by adding individual nucleotides to the 3-prime hydroxl group of a strand of In the polymerase chain reaction the double stranded stretch is created by attaching short DNA primers. In living cells, RNA primers are used.Most cells contain two forms of RNA polymerase. The "core" polymerase is the part that carries out transcription of a gene where the DNA sequence is copied to produce a single-stranded RNA molecule. The core polymerase binds DNA non-specifically as you might expect for a DNA binding protein that…DNA replication is required to maintain the integrity of genomic information. This article describes the process of DNA replication, in a step-by-step manner.