In the diagram shown below representing a replisome, the portion represented by the letter functions to remove positive supercoils formed ahead of the replication fork. functions to load the sliding clamp onto the template DNA and the portion represented by the letter

In the diagram shown below representing a replisome, the portion represented by the letter functions to remove positive supercoils formed ahead of the replication fork. functions to load the sliding clamp onto the template DNA and the portion represented by the letter

Name: In the diagram shown below representing a replisome, the portion repr
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Description: In the diagram shown below representing a replisome, the portion represented by the letterfunctions to remove positive supercoils formed ahead of the replication fork.functions to load the sliding clamp onto the template DNA and the portion represen

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter8: Dna Structure And Function

Section: Chapter Questions

Problem 15SA: Match the terms appropriately. ___ nucleotide ___ clone a. nitrogen-containing base, sugar,...

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Similar questions

Make the complementary strand for the following DNA template and label both strands as 5 to 3 or 3 to 5 (P = phosphate in the diagram). Draw an arrow showing the direction of synthesis of the new strand. How many hydrogen bonds are in this double strand of DNA? template: PAGGCTCGOH new strand:
Figure 14.14 You isolate a cell strain in which the joining of Okazaki fragments is impaired and suspect that a mutation has occurred in an enzyme found at the replication fork. Which enzyme is most likely to be mutated?
Match the terms appropriately. ___ nucleotide ___ clone a. nitrogen-containing base, sugar, phosphate groups ___ autosome b. copy of an organism ___ DNA polymerase c. does not determine sex ___ mutation d. injects DNA ___ bacteriophage e. replication enzyme ___ semiconservative replication f. can cause cancer g. something old, something new ___ DNA ligase h. seals gaps and breaks
The figure below shows a molecule of DNA with its strands separated prior to DNA replication. The structure labeled “primer” on the figure below: A) will be used to construct the lagging strand B) is made of deoxyribonucleotides (DNA) C) reads 3’ to 5’ from left to right D) was made by DNA ligase
The problem of replicating the lagging strand—that is, adding bases in the 3’ to 5’ direction—is solved by DNA through the use of (a) base pairing (b) replication forks (c) helicase (d) Okazaki fragments (e) topoisomerase
A diagram of a prokaryotic replication fork is shown. As in class, RNA primers are represented by a wavy line and DNA represented by a straight line. From the list below pick all the statements that are TRUE of this replication fork. (Multiple answers possible) A.Primer sequences are not correct. B. DNA being synthesized is not complementary and antiparallel to the template. C. Direction of DNA synthesis is not correct (not 5' to 3'). D. At least one protein in the diagram is mislabeled.
Give the mRNA and the polypeptide (amino acid sequence) that results from the following DNA template strand: DNA template T A C A C G G G C G T A
Which of the following is not depicted in the diagram attached? A. Okazaki fragment B. Replication fork C. Leading strand D. Origin of replication
The diagram depicts one strand of DNA at the end of a chromosome. This strand has been replicated and produced two fragments, as shown below. Which of the two gaps that exist, labeled (a) and (b), can be filled by DNA polymerase? Hint: remember the directionality requirement for DNA polymerase. a) gap (a) b) gap (b) c) both gaps (a) and (b) d) neither gaps (a) nor (b)
Which of the following is a mismatch? A. Polymerase – Taq polymerase B. Template – double-stranded DNA C. Primer – oligonucleotide D. Synthesis – 5’ to 3’ direction
The following diagram represents a DNA molecule that is undergoing replication. Draw in the strands of newly synthesized DNA and identify (a) the polarity of the newly synthesized strands, (b) the leading and lagging strands, (c) Okazaki fragments, and (d) RNA primers.
Given the replication events listed below which even takes place first Single Strand binding proteins bind Primase adds an RNA primer Helicase unwinds the DNA double helix DNA polymerase begins adding DNA nucleotides