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The RNA polymerases are huge multi-subunit protein complexes. Three kinds are found in eukaryotes: * RNA polymerase I (Pol I).
It transcribes the rRNA genes for the precursor of the 28S, 18S, and 5.8S molecules (and is the busiest of the RNA polymerases). * RNA polymerase II (Pol II; also known as RNAP II).
It transcribes protein-encoding genes into mRNA (and also the snRNA genes). * RNA polymerase III (Pol III).
It transcribes the 5S rRNA genes and all the tRNAgenes.
RNA polymerase is an enzyme responsible for synthesizing RNA from a DNA template during transcription. It catalyzes the formation of phosphodiester bonds between ribonucleotides to create a complementary RNA strand according to the sequence of the DNA template.
RNA polymerase is a self help enzyme which catylyses the formation of polymer of rNTPs from the template DNA strand. it is a self-help polymerase because it does not require another enzyme- primase for promer synthesis. this is inbuilt in RNA polymerase.prokaryotes have 3 types of RNA polymerases. RNA pol 1,2,3. Different polymerases help synyhesize different RNA molecules.
RNA is ribonucleic acid: (biochemistry) a long linear polymer of nucleotides found in the nucleus but mainly in the cytoplasm of a cell where it is associated with microsomes; it transmits genetic information from DNA to the cytoplasm and controls certain chemical processes in the cell; "ribonucleic ...
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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 is the name of the enzyme that creates mRNA?
RNA polymerase is the enzyme that makes mRNA from a strand of DNA.
What process involves RNA polymerase?
Transcription is the process that involves RNA polymerase. During transcription, RNA polymerase binds to a DNA template and synthesizes a complementary RNA molecule. This RNA molecule serves as a template for protein synthesis.
What enzyme attaches RNA nucleotides the the exposed 3' end of a growing mRNA transcript?
RNA Polymerase
What enzyme is involved in RNA elongation?
RNA polymerase is the enzyme involved in RNA elongation. It adds nucleotides to the growing RNA chain during transcription.
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 enzyme transcribes DNA?
RNA polymerase is the enzyme responsible for transcribing DNA into RNA during the process of 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.
What is the name of the enzyme that creates mRNA?
RNA polymerase is the enzyme that makes mRNA from a strand of DNA.
Where does RNA polymerase blind?
The RNA polymerase binds to the promoter. RNA stands for ribonucleic acid.
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 enzymes catalyzes the linking together of RNA nucleotides to form RNA a RNA polymerase b tRNA c ribozyme d reverse transcriptase e RNA ligase?
rna polymerase
What enzyme is necessary for transcription?
RNA polymerase is the enzyme necessary for transcription. It synthesizes a complementary RNA strand using a DNA template.
What process involves RNA polymerase?
Transcription is the process that involves RNA polymerase. During transcription, RNA polymerase binds to a DNA template and synthesizes a complementary RNA molecule. This RNA molecule serves as a template for protein synthesis.
What is the enzyme that uses one strand of DNA as a template to assemble nucleotides into a strand of RNA?
RNA polymerase is the enzyme that uses one strand of DNA as a template to assemble nucleotides into a strand of RNA during transcription.
What enzyme attaches RNA nucleotides the the exposed 3' end of a growing mRNA transcript?
RNA Polymerase
What happens to RNA polymerase ll after it has completed transcription of a gene?
After completing transcription of a gene, RNA polymerase II is released from the DNA and the newly synthesized RNA transcript is then processed and transported out of the nucleus. RNA polymerase II can also be recycled to initiate transcription of another gene.
