DNA primase A. creates a short RNA primer complementary to the RNA template B. creates a short DNA primer complementary to the RNA template C. creates a short DNA primer complementary to the DNA template D. creates a short template of an RNA primer that is complementary to the DNA primer E. creates a short RNA primer complementary to the DNA ...
Start studying Chapter 14 DNA. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Search. ... DNA primase a. creates a short RNA primer that is complementary to an RNA template b. creates a short DNA primer that is complementary to an RNA template
DNA primase is an enzyme involved in the replication of DNA and is a type of RNA polymerase. Primase catalyzes the synthesis of a short RNA (or DNA in some organisms) segment called a primer complementary to a ssDNA (single-stranded DNA) template.
DNA Primase is a type of RNA polymerase which creates an RNA primer required for replication of DNA, that is DNA polymerase cannot start from scratch, but needs a short RNA primer in order to start DNA synthesis. So it is obvious that the term DN...
Primase. Primase is the enzyme that creates primers during cellular DNA replication, and some viruses, such as polyomaviruses and some herpesviruses, take advantage of the cellular primase enzyme to create primers on their dsDNA genomes during replication.
This creates a problem because DNA has to be replicated from 5’-3’ so the 3’-5’ lagging strand has to add nucleotides away from the replication fork, it does this using OKAZAKI Fragments (series of short, unconnected sequences). In order for the Okazaki fragments to be made, Primase has to keep putting down RNA primer so that the ...
Primase is an enzyme that creates a short RNA sequence, called a primer, on a DNA template strand so that DNA polymerase can make a copy of that DNA strand. DNA polymerases cannot synthesize a DNA strand de novo: they can only extend an already existing strand.
Primase adds RNA primers onto the lagging strand, which allows synthesis of Okazaki fragments from 5' to 3'. However, primase creates RNA primers at a much lower rate than that at which DNA polymerase synthesizes DNA on the leading strand. DNA polymerase on the lagging strand also has to be continually recycled to construct Okazaki fragments following RNA primers.
The correct answer is option E – Creates a short RNA primer complementary to the DNA template. DNA primase is an enzyme that plays a vital role in DNA replication. It is a type of RNA polymerase primase that synthesizes a short sequence of RNA known as primers. Primers serve as the starting point of DNA synthesis in DNA replication.
DNA replication is a process to create 2 new DNA molecules by splitting 1 DNA molecule. This occurs when a cell is about to divide and needs its own copy of DNA.