Solved: Question 29 2 Pts What Is The Role Of DNA Ligase I

Question 29 2 pts What is the role of DNA ligase in the elongation of the lagging strand during DNA replication? It synthesizes RNA nucleotides to make a primer. It catalyzes the lengthening of telomeres. It joins Okazaki fragments together. It unwinds the parental double helix. It stabilizes the unwound parental DNA.The role of DNA ligase in the elongation of the lagging strand during dna replication is that it joins Okazaki fragments together.What is the role of DNA ligase in the elongation of the lagging strand during DNA replication? It joins Okazaki fragments together. Which of the following help (s) to hold the DNA strands apart while they are being replicated? single-strand DNA binding proteinsRoles of DNA polymerase, primase, ligase, helicase and topoisomerase in DNA replication. An explanation of leading and lagging strands.QUESTION 38 What is the role of DNA ligase in the elongation of the lagging strand during DNA replication? O It catalyzes the lengthening of telomeres. O It joins Okazaki fragments together. O It removes superhelical tangles ahead of the replication fork.

What is the role of dna ligase in the elongation of the

What is the role of DNA ligase in the elongation of the lagging strand during DNA replication? 1. It unwinds the parental double helix. 2. It synthesizes RNA nucleotides to make a primer. 3. It joins Okazaki fragments together. 4. It stabilizes the unwound parental DNA. 5. It catalyzes the lengthening of telomeres.During elongation the leading strand is made continuously, while the lagging strand is made in pieces called Okazaki fragments. During termination, primers are removed and replaced with new DNA nucleotides and the backbone is sealed by DNA ligase. Key Terms. origin of replication: a particular sequence in a genome at which replication is initiatedHelicase unwinds the DNA helix, primase synthesizes an RNA primer at the 5' end of the leading strand and each Okazaki fragment, DNA polymerase removes RNA nucleotides and add DNA nucleotides, and ligase joins Okazaki fragments. These enzymes are involved in DNA replication.What is the role of DNA ligase during replication of the lagging strand? Group of answer choices. a. Unwinding of the parental double helix. b. Synthesis of RNA nucleotides to supply a 3ʹOH end. c. Polymerizing new DNA. d. Removal of RNA regions. e. Joining Okazaki fragments together. All of the following statements about the ribosome are true

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Its c. Just remember that DNA ligase is like the glue. It's job is to stick pieces or strands together. *Endonucleases are the scissors.Similarly, what is DNA ligase responsible for? DNA ligase is a specific type of enzyme, a ligase, (EC 6.5. 1.1) that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond. DNA ligase is used in both DNA repair and DNA replication (see Mammalian ligases).During the replication, two types of strands are produced. One is the leading strand (5'-3' direction) and another one is the lagging strand (3'-5' direction).Dna ligase's role in Dna replication is to reconnect the Okazaki fragments that are created by the pattern of replication that takes place upon the COMPLEMENTARY 5'-3' strand of DNA.What is the role of DNA ligase in the elongation of the lagging strand during DNA replication? It joins Okazaki fragments together In humans, xeroderma pigmentosum (XP) is a disorder of the nucleotide excision repair mechanism. These individuals are unable to repair DNA damage caused by ultraviolet light.

DNA ligase is a DNA-joining enzyme. If two pieces of DNA have matching ends, ligase can hyperlink them to shape a single, unbroken molecule of DNA. In DNA cloning, restriction enzymes and DNA ligase are used to insert genes and different pieces of DNA into plasmids.

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Subsequently, one may also ask, what is the function of DNA ligase?

DNA ligase is an enzyme that maintenance irregularities or breaks in the backbone of double-stranded DNA molecules. It has essential role in the process of DNA replication and DNA restore.

Secondly, what is the distinction between DNA ligase and polymerase? On the lagging strand, DNA synthesis restarts repeatedly as the helix unwinds, ensuing in many brief fragments called "Okazaki fragments." DNA ligase joins the Okazaki fragments together into a unmarried DNA molecule. DNA polymerase III extends the primers, including on to the 3' end, to make the bulk of the new DNA.

One may also ask, what is the role of the DNA ligase in DNA replication answers com?

Dna ligase's role in Dna replication is to reconnect the Okazaki fragments that are created through the pattern of replication that takes place upon the COMPLEMENTARY 5'-3' strand of DNA. This occurs because DNA polymerases can simplest read the DNA template from the 5' to the 3' end and add free nucleotides in this route.

What occurs if there is no DNA ligase?

Failure of this element can lead to genetic issues equivalent to photosensitivity and some bodily manifestations comparable to impaired motor function. A imaginable new use for DNA ligase can be in the nanotechnology field; most significantly for developing nano-organisms.