Match Column A with Column B. unwinds the two DNA strands at the replication A. DNA Gyrase fork B. Primase stabilize SSDNA as it forms so it will not anneal to reform the double helix C. Helicase releases the tension (positive supercoils) ahead D. Single-strand DNA binding proteins (SSB) of the replication fork caused by the unwinding of the DNA helix E. DNA polymerase synthesizes DNA proofread the newly synthesized DNA remove RNA in lagging strand initiates DNA synthesis by placing first RNA on the DNA template removing errors in the newly synthesized DNA filing in the gaps in Lagging strand

Match Column A with Column B. unwinds the two DNA strands at the replication A. DNA Gyrase fork B. Primase stabilize SSDNA as it forms so it will not anneal to reform the double helix C. Helicase releases the tension (positive supercoils) ahead D. Single-strand DNA binding proteins (SSB) of the replication fork caused by the unwinding of the DNA helix E. DNA polymerase synthesizes DNA proofread the newly synthesized DNA remove RNA in lagging strand initiates DNA synthesis by placing first RNA on the DNA template removing errors in the newly synthesized DNA filing in the gaps in Lagging strand

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter6: Dna Structure And Function

Section: Chapter Questions

Problem 11SQ: Energy that drives the attachment of a nucleotide to the end of a growing strand of DNA comes from...

See similar textbooks

Similar questions

Energy that drives the attachment of a nucleotide to the end of a growing strand of DNA comes from ______. a. phosphate-group transfers from ATP b. DNA polymerase c. the nucleotide itself d. a and c
Labeling DNA Replication Directions: Drag the lahels from the left tn corrary derti theinats of ar=rlicating strandarA 24 Newly Created Strand of ONA Replication Carke Original DNA Strand Replication Direction of Origin of Replication Directions: Bolow is a more in-depth look at a replication bubble. A.l of the psrts are still tne came, but
Match these replication associated terms with the appropriate definition or function. L Separates DNA strands to expand the replication bubble. Uses template strand to synthesize complete RNA transcripts. II. DNA polymerase . Cleaves the bond between two adjacent nucleotides in a strand. III. Primase DNA consensus sequence at the 5' end of a gene where synthesis begins. IV. Ligase DNA sequence where replication will be initiated. V. V. Synthesizes leading and lagging strands. Helicase VIL Synthesizes RNA primers to initiate strand synthesis. origin VIL Covalently links the DNA backbones of Okazaki fragments.
Identify the enzyme/protein involved in replication: multiple choice Addition of short RNA primers at the leading and lagging stranda) dna ligaseb. dna proteinsc. dna gyrased. single-strand binding proteinse. primasef. helicaseg. 5' - 3' polymeraseh. RNA polymerasei. other:_
Polymerases work is to add 10 nucleotides to a DNA strand before dissociating. During replication process, DNA pol III can add tens of thousands of nucleotides at a moving fork. How this additionaccomplished?
Fill in the blanks in the following statements about DNA replication. 3' Parental strand 5' 4. A binds with KEY CAGTGTAACGGTGA Adenine Guanine GTCAC LLLLL Cytosine -Thymine 5' by Fraic M Marti, PhD and Jud. Noth, Ph.D This represents DNA replication belicase 1. The replication bubble opens up as the hydrogen bonds between bases are broken by the enzyme Daughter strands GTCACATTGCCACT LLLLLLLLLL LLLL Parental strand 2. Then Single Strand proteins keep the two helixes apart. 3. The enzyme DNA Polymerase adds the new nucleotides to the parental strand to produce the daughter strand. SPRAPT Incoming nucleotide C binds with 5. What enzyme prevents recoiling of the DNA strand while synthesis is occurring? GGTGA Segment 2 100 nu 3' Cierra pottere DNA polymerase DNA nucleotide Segment 1 DNA polymerase n 1830 Refer to the picture above and indicate your answers 6. DNA polymerase is adding the nucleotides to the top strand continuously--that means the top strand is the (leading or lagging)…
I. Unwinding of DNA and formation of replication fork II. Proofreading of strands and replacing any errors during the synthesis. III. Synthesizing a new strand that matches the template, by extending the primer via the addition of he nucleotides to the 3' end. IV. Formation of semiconservative strands Which stage use/s DNA polymerase? A. I and II B. II and III C. Il only D. Ill only Which of the following sequence shows the correct process of DNA replication? A. I, I, III, IV B. I, II, IV, III C. I, III, IV, II D. I, III. II, IV
Which of the following statements is NOT TRUE about genomic DNA replication? O A DNA replication begins at the origin of replication and proceeds bi-directionally O B. New nucleotides can be added by the DNA polymerase only to the 3 end of the growing strand O. Synthesis of new DNA is catalyzed by the enzymes called DNA polymerases OD. DNA replication is semi-conservative OE. DNA replication proceeds continuously on both parental DNA strands.
Arrange the following events of DNA replication in the proper order. A. DnaA binds DNA B. DNA polymerase binds to a free 3’ – OH C. Topoisomerases act D. Ori “melts/denatures”
Fill in the blanks in the following statements about DNA replication. 3' Parental strand 5' 2. Then 3. The enzyme DNA daughter strand. 4. A binds with KEY CAGTGTAACGGTGA Adenine Guanine GTCAC LLLLL Cytosine Thymine 5' This represents DNA replication. 1. The replication bubble opens up as the hydrogen bonds between bases are broken by the enzyme Daughter strands Incoming nucleotide GTCACATTGCCACT GGTGA Parental strand 3' C binds with 5. What enzyme prevents recoiling of the DNA strand while synthesis is occurring? DE Segment 2 proteins keep the two helixes apart. adds the new nucleotides to the parental strand to produce the DNA polymerase -DNA nucleotide Segment 1 DNA polymerase ? Refer to the picture above and indicate your answers. 6. DNA polymerase is adding the nucleotides to the top strand continuously--that means the top strand is the (leading or lagging) strand. 7. The bottom strand has short segments which are added discontinuously. This is the (leading, lagging) strand.…
In the mechanism of replication the O DNA leading strand is read from 3' to 5 O DNA leading strand is read from 5' to 3 O DNA leading strand product is synthesized 3' to 5 O DNA lagging strand is read from 5' to 3 O Only the DNA leading strand is read D Question 18 What factor is used repeatedly for lagging strand DNA replication but not repeatedly for leading strand replication? O ANTP's O DNA polymerase 3 O a parental DNA template O metal ions O a ligase
The lagging strand synthesizes more slowly because a. the DNA Pol III is forced to synthesize DNA away from the replication fork b. It just be like that sometimes c. You can't trick me! The leading strand is slower d. the DNA pol III is forced to synthesize DNA towards the replication fork