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Polymerase is considered an enzyme that catalyzes the synthesis of nucleic acids, such as DNA and RNA, by assembling nucleotides into a polynucleotide chain. It plays a crucial role in processes like DNA replication and transcription, where it facilitates the copying of genetic information. Different types of polymerases exist, each specialized for specific tasks in the cell, such as DNA polymerase for DNA synthesis and RNA polymerase for RNA synthesis.
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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.
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 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.
Which process uses bacteria to copy DNA?
Polymerase chain reaction
Is RNA polymerase considered a transcription factor?
No, RNA polymerase is not considered a transcription factor. RNA polymerase is an enzyme responsible for catalyzing the synthesis of RNA from a DNA template during the process of transcription. Transcription factors are proteins that regulate the transcription of specific genes by binding to DNA sequences.
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.
What enzyme is necessary for transcription?
The enzyme RNA polymerase transcribes DNA. This enzyme initiates transcription, joins the RNA nucleotides together, and terminates.
