0
What would be the immediate consequences of a non-functional primase enzyme?
Wiki User
∙ 12y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
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 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.
Which enzyme synthesizes a short RNA primer at the beginning of each origin of replication?
DNA polymerase III can add nucleotides only to a chain of nucleotides that is alreadypaired with the parent strands. Hence, DNA polymerasecannot link the first nucleotides in a newly synthesizedstrand. Instead, another enzyme, an RNA polymerasecalled primase, constructs an RNA primer, a sequence ofabout 10 RNA nucleotides complementary to the parentDNA template. DNA polymerase III recognizes the primerand adds DNA nucleotides to it to construct the new DNAstrands. The RNA nucleotides in the primers are then replacedby DNA nucleotides.
What are the special enzymes of DNA replication?
The main enzymes involved in DNA replication are: Helicase: unwinds the double helix into two strands Polymerase: adds nucleotides to an existing strand Ligase: brings together the Okazaki fragments Topoisomerase: cuts and rejoins the helix RNA primase: catalyzes the synthesis of RNA primers Hope this helps!
What is the Difference between enzyme and regulatory enzyme?
An enzyme is one kind of protein that can catalyze a specific reaction whereas a regulatory enzyme is the enzyme which can regulate a series of reaction which undergo in the living organism. So we can say every enzyme is not a regulatory one but the regulatory enzymes are obviously a special kind of enzyme.
Which enzyme synthesizes RNA primer?
primase bind to dna helicase. form a complex called primose.
What is the name of the enzyme that adds nucleotides to dna?
The primase
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 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 is the function of primer in PCR?
it synthesizes a single RNA primer at the 5' end of the leading end.
The enzyme that catalyzes DNA synthesis add nucleotides to the DNA molecule is called?
Primase
What is an enzyme called when it loses its 3-D shape and becomes nonfunctional?
denatured
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.
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.
What enzyme is responsible for catalyzing immediate energy system?
creatine kinase
What synthesizes RNA?
RNA molecules are synthesized by enzymes known as RNA POLYMERASES .http://www.answers.com/topic/rna-polymerasehttp://www.answers.com/topic/rna-polymerase
What binds to the prokaryotic chromosome to start DNA replication?
Regulatory proteins bind to the prokaryotic chromosomes to start DNA replication.
