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Produces The RNA primer required for DNA replication to begin?
the chemical primase produces the rna primer to start DNA replication. the primase is later removed and replaced with DNA by a repair polymerase
What does DNA primase create?
DNA primase creates RNA primer. DNA primase is an enzyme and DNA polymerase uses the RNA primer to replicate ssDNA.
What is the role in helicase enzyme in dnA replication?
(Apex) It breaks apart the bases.
What are the jobs of each of the enzymes in replication?
Dna ligase -the enzyme which stitches them together into a single ,unfragmented daughter molecule is called dna ligas. Dna helicases-opening of the dna double helix ahead of the replication fork. Rna primase-synthesis of rna primers for dna chain elongation,the enzyme is a component of primosomes. Dna polymerase-dna replication is more accurately described as polymerization.the enzyme which catalyzes this polymerization is called,dna polymerase. Submit by anupriyachatterjee.
DNA replication results in two identical DNA molecules. What role do DNA helicases have in DNA replication?
DNA helicases break the hydrogen bonds in the DNA molecule
Produces The RNA primer required for DNA replication to begin?
the chemical primase produces the rna primer to start DNA replication. the primase is later removed and replaced with DNA by a repair polymerase
What kind of molecule is primase?
Primase is an enzyme. It is used to synthesize a short RNA fragment called a primer during DNA replication.
What role do plasmids play in the replication process?
A big one.
What is the primase and its function?
Primase in the DNA-dependent RNA polymerase enzyme that functions in DNA replication by synthesizing the RNA primers which are then extended by DNA polymerase to yield newly synthesized DNA fragments. While being an RNA polymerase, primase is different from the RNA polymerase that functions in the transcription of DNA.
What is the function of primer in PCR?
it synthesizes a single RNA primer at the 5' end of the leading end.
What binds to the prokaryotic chromosome to start DNA replication?
Regulatory proteins bind to the prokaryotic chromosomes to start DNA replication.
Why is RNA primase not DNA primase?
RNA primer is a short strand of RNA that is synthesized along single-stranded DNA during replication, initiating DNA polymerase-catalyzed synthesis of the complementary strand. RNA primase is the enzyme that synthesize the RNA primer.
Which enzyme synthesizes RNA primer?
primase bind to dna helicase. form a complex called primose.
What is the difference between 5' and 3' end of a DNA molecule?
The 5' end starts with a phosphate as the nucleotide and the 3' end starts with deoxiribose, or the sugar as the nucleotide.
Flow chart of 8 steps of DNA replication?
The eight steps of DNA replication are: 1. DNA strands separate, 2. formation of replication fork, 3. RNA primase binds, 4. bases pair up, 5. elongation, 6. RNA primers removed, 7.termination, 8. repair. this can occur in any cell.
What role does ssb protein play in DNA replcation?
role of ssb protein in dna replication is when the double stranded dna is brought in the single stranded form during replication the ssb bind to the single stranded dna so that the ss dna remain in the the single stranded form and when replication process is completed these protein get dissociated from the dna
What does DNA primase create?
DNA primase creates RNA primer. DNA primase is an enzyme and DNA polymerase uses the RNA primer to replicate ssDNA.
