When you are delivering a speech, you must provide an oral citation for any words, information or ideas that are not your own. An oral citation is defined in Public Speaking, by Coopman and Lull (2009), as a âbrief reference to a source during a speechâ (p. 65).
From Wikipedia, the free encyclopedia. DNA primase, also called as DNA primerase, is an enzyme involved in the replication of DNA. DNA primase is a type of RNA polymerase which creates an RNA primer (later this RNA piece is removed by a 5' to 3' exonuclease); next, DNA polymerase uses the RNA primer to replicate ssDNA.he RNA segments are first synthesized by primase and then elongated by DNA polymerase. Then the DNA polymerase forms a protein complex with two primase subunits to form the alpha DNA Polymerase primase complex.
Thus, this type of synthesis requires more enzymes than continuous synthesis. An enzyme called primase lays down a primer that is 7-14 RNA nucleotides long. Then, DNA Pol alpha, which partners with primase, extends the RNA primer with another 20 nucleotides, but using DNA nucleotides.