Homework Answers
Answer - A
B and C are the DNA polymerases that will create okazaki fragments.
A and D leading strand
B and C lagging strand
Add Answer to:
The following diagram represents a replication bubble. The grey circles represents 4 molecules of DNA polymerase...
Question 19 Not yet answered The following diagram represents a replication bubble. The grey circles represents...
Question 19 Not yet answered The following diagram represents a replication bubble. The grey circles represents 4 molecules of DNA polymerase III siting on a template strand and ready to add new nucleotides to the RNA primers (not shown). Which of the 4 DNA pol III molecules will create okazaki fragments? Points out of 2.50 P Flag question A B 5' 3' Select one: o a. Cand D O b. Only A O c. B and C O d. A...
Which of the following statements about DNA replication is FALSE? Primase synthesizes the primers. DNA polymerase...
Which of the following statements about DNA replication is FALSE? Primase synthesizes the primers. DNA polymerase is required to add new nucleotides to the growing ends of the DNA strands. DNA ligase joins the small DNA fragments of the lagging strand. Only one strand of the parent DNA serves as a template for a newly synthesized complementary strand.
Which of the following statements about eukaryotic DNA replication is false? A) DNA polymerase can add...
Which of the following statements about eukaryotic DNA replication is false? A) DNA polymerase can add new nucleotides to either free 3'- or 5'-end B) RNA primers must be removed and rejected by the deoxynucleotides C) RNA primers must be laid down during DNA replication for synthesis of new DNA that starts at the 3'-OH of the primer ends D) Elongation of the DNA strand during replication requires primers with free 3'OH end E) The very end of the chromosome...
The following diagram represents a replication bubble associated with DNA synthesis. Based on this diagram, select...
The following diagram represents a replication bubble associated
with DNA synthesis. Based on this diagram, select all of the
options below that are true.
1 | 2 ---- Quadrants 1 and 4 are associated with lagging strand synthesis Quadrants 1 and 4 are associated with leading strand synthesis Quadrants 1 and 2 are associated with lagging strand synthesis Quadrants 3 and 4 are associated with lagging strand synthesis Synthesis of both daughter strands is completely continuous Telomerase activity is needed...
a-F below list the effects on DNA replication that would be expected in a cell if...
a-F below list the effects on DNA replication that would be
expected in a cell if the gene for one of the following proteins
(i-vi) is mutated and nonfunctional. Write the roman numeral in the
space provided, which corresponds to the expected outcome if that
protein was nonfunctional during attempted DNA replication.
v. DNA ligase vi. DNA sliding clamp A) Primers will be laid down at the origin, but no DNA replication can take place to extend those primers replication...
Vocabulary: DNA Replication
Vocabulary: DNA Replication A. Helicase B. Primase C. Single Strand Binding Protein (SSB) D. Topoisomerase E. Origin of Replication F. DNA Polymerase G. Leading Strand H. Lagging strand I. DNA Ligase J. Okazaki Fragment K. Replication Fork L. RNA Primer M. Topoisomerase .1. Site where the replication of a DNA molecule begins. 2. The new continuous complementary DNA strand synthesized in the direction for the replication fork. 3. A discontinuously synthesized DNA strand that elongates in a direction away from the replication fork 4. Relaxes...
Which of the following is true regarding DNA replication (see Chapter 16 in the textbook). Check...
Which of the following is true regarding DNA replication (see Chapter 16 in the textbook). Check all that are correct. Question options: A) DNA ligase joins Okazaki fragments on the lagging strand. B) DNA replication results in one double helix with all parental strand and one double helix with completely newly synthesized DNA. C) Nucleases add RNA primers to start replication. D) DNA replication starts at multiple points along the eukaryotic genome. E) Helicases prevent separation of the DNA strands...
Match the enzyme activity in DNA synthesis with its function. DNA pol III (_) fragments Helicase...
Match the enzyme activity in DNA synthesis with its function. DNA pol III (_) fragments Helicase (_) Primase (_) using template strand DNA pol I (_) double helix DNA ligase (_) adds nucleotides Topoisomerase (_) primer A. anneals DNA B. relieves overwinding C. adds nucleotides D. unwinds parental E. removes RNA primer, F. adds a short RNA 10 Proofreading and repair of the DNA double helix does NOT involves a. detecting a mis-match in base pairs. b. removing the mis-match...
In the following diagram, A and B are two Okazaki fragments generated during DNA replication. Open...
In the following diagram, A and B are two Okazaki fragments generated during DNA replication. Open boxes represent the primers and dotted lines represent the newly synthesized DNA strands. B ---- Template DNA a. To which direction (left or right) is the replication fork is moving? (1 mark) b. Which Okazaki fragment is made first in the diagram? Explain. (2 marks) c. (i) Which enzyme in E. coli synthesizes the primers on Okazaki fragments ? (1 mark) (ii) What is...
In the following diagram, A and B are two Okazaki fragments generated during DNA replication. Open...
In the following diagram, A and B are two Okazaki fragments
generated during DNA replication. Open boxes represent the primers
and dotted lines represent the newly synthesized DNA strands.
a. To which direction (left or right) is the replication fork is
moving? (1 mark)
b. Which Okazaki fragment is made first in the diagram? Explain.
(2 marks)
c. (i) Which enzyme in E. coli synthesizes the primers on
Okazaki fragments? (1 mark)
(ii) What is the difference of this enzyme...
Question 19 Not yet answered The following diagram represents a replication bubble. The grey circles represents 4 molecules of DNA polymerase III siting on a template strand and ready to add new nucleotides to the RNA primers (not shown). Which of the 4 DNA pol III molecules will create okazaki fragments? Points out of 2.50 P Flag question A B 5' 3' Select one: o a. Cand D O b. Only A O c. B and C O d. A...
The following diagram represents a replication bubble associated
with DNA synthesis. Based on this diagram, select all of the
options below that are true.
1 | 2 ---- Quadrants 1 and 4 are associated with lagging strand synthesis Quadrants 1 and 4 are associated with leading strand synthesis Quadrants 1 and 2 are associated with lagging strand synthesis Quadrants 3 and 4 are associated with lagging strand synthesis Synthesis of both daughter strands is completely continuous Telomerase activity is needed...
a-F below list the effects on DNA replication that would be
expected in a cell if the gene for one of the following proteins
(i-vi) is mutated and nonfunctional. Write the roman numeral in the
space provided, which corresponds to the expected outcome if that
protein was nonfunctional during attempted DNA replication.
v. DNA ligase vi. DNA sliding clamp A) Primers will be laid down at the origin, but no DNA replication can take place to extend those primers replication...
Match the enzyme activity in DNA synthesis with its function. DNA pol III (_) fragments Helicase (_) Primase (_) using template strand DNA pol I (_) double helix DNA ligase (_) adds nucleotides Topoisomerase (_) primer A. anneals DNA B. relieves overwinding C. adds nucleotides D. unwinds parental E. removes RNA primer, F. adds a short RNA 10 Proofreading and repair of the DNA double helix does NOT involves a. detecting a mis-match in base pairs. b. removing the mis-match...
In the following diagram, A and B are two Okazaki fragments generated during DNA replication. Open boxes represent the primers and dotted lines represent the newly synthesized DNA strands. B ---- Template DNA a. To which direction (left or right) is the replication fork is moving? (1 mark) b. Which Okazaki fragment is made first in the diagram? Explain. (2 marks) c. (i) Which enzyme in E. coli synthesizes the primers on Okazaki fragments ? (1 mark) (ii) What is...
In the following diagram, A and B are two Okazaki fragments
generated during DNA replication. Open boxes represent the primers
and dotted lines represent the newly synthesized DNA strands.
a. To which direction (left or right) is the replication fork is
moving? (1 mark)
b. Which Okazaki fragment is made first in the diagram? Explain.
(2 marks)
c. (i) Which enzyme in E. coli synthesizes the primers on
Okazaki fragments? (1 mark)
(ii) What is the difference of this enzyme...
Most questions answered within 3 hours.
-
The mean waiting time at the drive-through of a fast-food
restaurant from the time an order...
asked 12 minutes ago -
The pitch (p) of a helix is defined as p = dn, in which n is...
asked 13 minutes ago -
Do you agree that the declining stock of social capital is the
blame for the failure...
asked 17 minutes ago -
A researcher is interested in whether coffee consumption helps
with performance on reading comprehension tasks. The...
asked 27 minutes ago -
it has been estimated since the beginning of the human race that
about 133 metric ton...
asked 32 minutes ago -
Where must Medicare prescription drug plans allow for
participants to fill their prescriptions?
asked 36 minutes ago -
Five moles of monatomic ideal gas have initial pressure 2.50 ×
103 Pa and initial volume...
asked 50 minutes ago -
A resistor and the capacitor are used to control the timing in
the RC circuit of...
asked 50 minutes ago -
Living in a group could bring several disadvantages to an
individual. What are some of the...
asked 1 hour ago -
Complete and balance the following reactions. In case of no
reaction occurring write NR.
Mix #1:...
asked 1 hour ago -
If an economy consumes 75% of any increase in income, then an
increase in autonomous investment...
asked 1 hour ago -
A shotputter throws the shot with an initial speed of 15.8 m/s
at a 38.0 ∘...
asked 1 hour ago