Bacterial and eukaryotic replication, have many similarities. Which of the following is not a true comparison? Group of answer choices Both form loops with the lagging strand template to accommodate the antiparallel nature of DNA. Both incorporate a sliding clamp mechanism in their replication polymerase. Both initiate replication with recognition of conserved sequences, where the DNA will first open up (using proteins) Both have a primer

Bacterial and eukaryotic replication, have many similarities. Which of the following is not a true comparison? Group of answer choices Both form loops with the lagging strand template to accommodate the antiparallel nature of DNA. Both incorporate a sliding clamp mechanism in their replication polymerase. Both initiate replication with recognition of conserved sequences, where the DNA will first open up (using proteins) Both have a primer

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter11: Genome Alterations: Mutation And Epigenetics

Section: Chapter Questions

Problem 18QP: Replication involves a period of time during which DNA is particularly susceptible to the...

See similar textbooks

Similar questions

Compare and contrast the properties of DNA polymerase and RNA polymerase. Drag the appropriate items to their respective bins. can proofread using a 3'-to-5' exonuclease activity polymerize in a 5'-to-3' direction Only RNA can initiate strand synthesis catalyze phosphodiester bond formation to polymerize nucleotides into nucleic acids Only DNA use deoxyribonucleotide triphosphates as substrates can only extend an existing strand Both Reset Help dependent on a DNA sequence template use ribonucleotide triphosphates as substrates
During DNA replication, the function of RNA primers is to Group of answer choices serve as a binding site for DNA ligase separate the two strands of the double helix to open replication "bubbles" serve as starting points for DNA strand elongation by DNA polymerase in the 3' - 5' direction prevent new-separated strands of DNA from rejoining serve as starting points for DNA strand elongation in the 5' - 3' direction by DNA polymerase
How is bacterial DNA replication similar to eukaryotic DNA replication? Multiple Choice Both bacterial and eukaryotic DNA replication have a single origin of replication. Both bacterial and eukaryotic DNA replication require telomerase. Both bacterial and eukaryotic DNA replication are semiconservative. Both bacterial and eukaryotic DNA replication result in one DNA double helix that was the template and one completely new DNA double helix. All of these are similarities between bacterial and eukaryotic DNA replication.
A replication fork is shown below. The primary enzyme that catalyzes replication is [ Select ] . That enzyme also [ Select ] The leading strand would be the [ Select ] . Helicase is a(n) [ Select ] In this picture, helicase would be moving in the [ Select ] direction. 3' > >
Which of the following most correctly describes a process that occurs during DNA replication? Group of answer choices Replication of the lagging strand occurs in the 5' → 3' direction—the leading strand in the 3' → 5' direction. Replication is continuous on the lagging strand and discontinuous on the leading strand. Okazaki fragments are DNA fragments synthesized on the lagging strand. DNA polymerase adds dNTP monomers in the 3′–5′ direction. Replication is continuous on the lagging strand and discontinuous on the leading strand.
Semi-discontinuous replication means that: DNA synthesis only occurs in the same direction as the replication fork. the double helix unwinds and each strand serves as a template for a new DNA molecule. there are Okazaki fragments associated with the leading strand. DNA synthesis occurs in both a 5’ to 3’ and a 3’ to 5’ direction. there is both a leading and a lagging strand associated with each replication fork.
A replication fork is shown below. The primary enzyme that catalyzes replication is [ Select ] . That enzyme also [ Select ] The leading strand would be the [ Select ] . Helicase is a(n) [ Select ] In this picture, helicase would be moving in the [ Select ] direction. 3' > >
Which of the following statements about DNA replication is correct? Group of answer choices the leading strand is replicated continuously, while the lagging strand is replicated discontinuously on the leading strand, the new nucleotides are added only to the 5' end of the nucleotide chain on the lagging strand, the new nucleotides are added only to the 5' end of the nucleotide chain DNA polymerase works from 3'--> 5' only
AKS 5b: Which statement is correct regarding the semiconservative nature of DNA? * The semiconservative nature of DNA allows for genetic stability in somatic gene production MRNA operates as a template to allow DNA to replicate itself using ribosomes The structure of the phosphate group on the DNA molecule direct the correct nucleotides into place during replication Nucleotides in each original strand serve as a template for the new strand to be made AKS 5b: Which model accurately represents the semi-conservative nature of DNA replication? * * AA AA AA AA АВ ВА AA BB AA AA АВ АС Figure A Figure B Figure C Figure D
Multiple origins of replication on the DNA molecule of eukaryotic cells serve to Question 41 options: remove any errors in replication that may have occurred create multiple copies of the DNA molecule at the same time shorten the duration of time necessary for DNA replication reduce the number of "replication bubbles" that occur in the DNA double helix during replication assure the correct orientation of the two strands in the newly growing double helix
Discuss DNA replication of prokaryotes and please mention all of the enzymes and components listed below. DNA Primase – DNA directed “RNA Pol” which inserts nucleoside triphosphates (NTPs) Primers are oligonucleotides; priming process is the formation of primers DNA Helicase – separates the DNA in advance of the replication fork (in E. coli DNA Helicase II); binds at AT-rich region of DNA; ATP then binds the helicase Single-stranded DNA-binding Protein (SSBP) – no enzymatic activity; does not consume ATP Topoisomerase – alter the supercoiling of double-stranded DNA DNA Ligase – nicking of strands done for replication to continue Okazaki fragments DNA Polymerase – removes primer via 5’ to 3’ exonuclease activity; comes again for 5’ to 3’ polymerization activity (closes the gap between Okazaki fragments) Prokaryotes DNA Pol I – auxiliary enzyme to DNA Pol III; repairs damage; capable of excising pyrimidine dimers; polymerization via single active site that can bind all 4 dNTPs;…
Explain the function of an origin of replication in the replication of DNA, and know how the prokaryotic and eukaryotic cells differ in terms of the number of origins of replication on each chromosome. Explain why replication is different on the two strand at a replication fork, including: how these differences are related to the fact that DNA strands are synthesized in a 5’ to 3’ direction. what is meant by the terms bidirectional replication, and replication bubble. the role of the leading strand, lagging strand, Okazaki fragments, continuous and discontinuous replication