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Who discovered taq polymerase enzyme?
Alice Chien, et al. were the first to describe the Taqpolymerase in 1976.Then, Saiki et al. were the first to employ the polymerase in a published study.Chien A, Edgar DB, Trela JM. Deoxyribonucleic acid polymerase from the extreme thermophile Thermus aquaticus. J Bacteriol 1976;127:1550-1557.Saiki RK, Gelfand DH, Stoffel S, Scharf SJ, Higuchi R, Horn GT, Mullis KB, Erlich HA. Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase. Science 1988;239:487-491.
Is DNA polymerase a protein?
Yes, DNA polymerase is a protein.
What enzyme transcribes DNA?
The enzyme that transcribes the DNA into RNA is called RNA polymerase.
What are the different types of RNA polymerases and their promoters?
There are three different types of RNA polymerases in eukaryotic cells: RNA polymerase I, II, and III. Each type is responsible for transcribing a specific set of genes. RNA polymerase I transcribes ribosomal RNA genes, RNA polymerase II transcribes protein-coding genes, and RNA polymerase III transcribes small structural RNA genes. The promoters for each type of RNA polymerase are different and contain specific sequences that are recognized by the polymerase to initiate transcription.
Molecules that function to replicate DNA in the cell?
There is not really such a thing as a mirror image of DNA in nature. DNA polymerase may be the "molecule" that you are thinking of, it is an enzyme that replicates DNA. When the polymerase makes a new strand of DNA, it uses an existing strand of DNA as a template. The new strand of DNA is not in fact a mirror image of the template strand, but it is the closest thing possible. The new strand is called a complementary strand, not a mirror image.Existing DNA (template for polymerase): ATC TGA CCG GAC TAG GGTNew strand (made by polymerase): TAG ACT GGC CTG ATC CCAAlternatively, by mirror image of DNA you may be thinking of RNA, a ribonucleotide that is made by RNA polymerase. The process is similar to that described above, but the new complementary strand is made out of ribonucleic acid rather than deoxyribonucleic acid.
When did DNA polymerase first discovered?
DNA polymerase was first discovered in 1956 by Arthur Kornberg and his team at Washington University in St. Louis. They isolated the enzyme from E. coli bacteria and demonstrated its role in DNA replication.
Who discovered taq polymerase enzyme?
Alice Chien, et al. were the first to describe the Taqpolymerase in 1976.Then, Saiki et al. were the first to employ the polymerase in a published study.Chien A, Edgar DB, Trela JM. Deoxyribonucleic acid polymerase from the extreme thermophile Thermus aquaticus. J Bacteriol 1976;127:1550-1557.Saiki RK, Gelfand DH, Stoffel S, Scharf SJ, Higuchi R, Horn GT, Mullis KB, Erlich HA. Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase. Science 1988;239:487-491.
Is the enzyme that allows replication to occur DNA polymerase or RNA polymerase?
DNA polymerase replicated DNA. RNA polymerase creates mRNA to be used in protein synthesis. RNA polymerase does not replicated DNA.
What is the source of the polymerase used in polymerase chain reaction?
The polymerase used in polymerase chain reaction (PCR) is typically derived from a thermophilic bacterium called Thermus aquaticus. The specific polymerase most commonly used is Taq polymerase, which is known for its ability to withstand high temperatures required for PCR.
Is DNA polymerase a protein?
Yes, DNA polymerase is a protein.
What chemical is an enzyme that add nucleotides to a new strand of DNA during replication?
DNA Polymerase is the enzyme which adds new nucleotides during replication.
What is the name of the enzyme that creates mRNA?
RNA polymerase is the enzyme that makes mRNA from a strand of DNA.
What enzyme transcribes DNA?
The enzyme that transcribes the DNA into RNA is called RNA polymerase.
What enzyme binds to DNA and is responsible for making a transcript RNA of DNA?
RNA polymerase is the enzyme responsible for binding to DNA and synthesizing a complementary RNA strand during transcription.
What are the different types of RNA polymerases and their promoters?
There are three different types of RNA polymerases in eukaryotic cells: RNA polymerase I, II, and III. Each type is responsible for transcribing a specific set of genes. RNA polymerase I transcribes ribosomal RNA genes, RNA polymerase II transcribes protein-coding genes, and RNA polymerase III transcribes small structural RNA genes. The promoters for each type of RNA polymerase are different and contain specific sequences that are recognized by the polymerase to initiate transcription.
Which process uses bacteria to copy DNA?
Polymerase chain reaction
If e. coli DNA polymerase was used instead of thermus aquaticus DNA polymerase in a pcr polymerase chain reaction procedure what would happen?
Unlike Taq DNA polymerase, E.coli DNA polymerase is not heat-stable and will denature during the strand denaturation step of the PCR reaction.
