Homework Answers
leading strand is synthesized continuously and the lagging strand is synthesized as small fragments called Okazaki fragments, synthesis of each fragment requires a primer, primers are shown in red.
leading strand is synthesized on the template strand having polarity 3` to 5`, DNA is synthesized complementary to the template strand, and DNA is synthesized from 5` to 3`.
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6. Add the following labels and items to the diagram below: a. Label the 3' and...
In the following diagram, label the following: leading and lagging strand
In the following diagram, label the following: leading and lagging strand, Okazaki fragment, DNA polymerase, DNA ligase, helicase, RNA primase, singlestrand binding proteins, RNA primer, replication fork, topoisomerase and the 5' and 3' ends of strands.
10. Below is a diagram of the secondary structure of tRNA. Add the following labels to...
10. Below is a diagram of the secondary structure of tRNA. Add the following labels to the diagram. A. 5' and 3' ends B. CCA sequence (add this sequence to the diagram) C. Acceptor arm D. Anticodon loop E. Amino acid attachment site 90
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...
5. a) Draw a diagram of a replication bubble that shows two replication forks (mark them...
5. a) Draw a diagram of a replication bubble that shows two replication forks (mark them clearly) and indicate all of the following for one of the replication forks: newly synthesized leading and lagging strands (label 5' and 3 ends), RNA primers, DNA polymerase, helicase, and gyrase (topoisomerase). b) There are three enzymes in the list in part a. What function(s) do each of these play in DNA replication? You can answer this here, or include it on your diagram....
5a. For the replication fork shown below: - label the leading and lagging strands; - draw...
5a. For the replication fork shown below: - label the leading and lagging strands; - draw arrows to indicate which direction DNA synthesis is proceeding in for each of these strands; - label their 5' and 3' ends. Replication fork movement →→→ 5'-ATCTGGCAGTACGTACTGGATC CGUCAUGC GTCGAATCTGAC-3' CAGCTTAGACTG-5' ATCTGGCTATTCGT 3'-TAGACCGATAAGCATGACCTAG b. Okazaki fragments are generated during (leading / lagging) strand synthesis (circle the correct answer). c. Some U's are included in one of the strands in the figure. Why are there U's...
draw replication bubble. ONLY IN ON SITE label the following. 1.leading strand 2.lagging strand 3.direction 5'...
draw replication bubble. ONLY IN ON SITE label the following. 1.leading strand 2.lagging strand 3.direction 5' 3' 4. DNA polymerase 5. RNA primer 6. okazaki fragments 7.binding protein 8.nucleotides 9.Sliding clamps 10. clamp loader 11.helicase 12.DNA gyrate 13.DNA helicase 14.DNA ligase DRAW COMPLETW BUBBLE AND ONLY LABEL ON ONE SITE. THANK YOU!
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...
Below is a diagram showing the synthesis of a complementary strand of DNA. The primers are...
Below is a diagram showing the synthesis of a complementary
strand of DNA.
The primers are labeled A, B, C, D, and E, and are shown in red.
Which primer would have been synthesized first?
A
B
C
D
E
larger photo is for reference. only need to answer part d ODOLOUUU POLO See above -...
larger photo is for reference. only need to answer part
d
ODOLOUUU POLO See above - In the synthesis of the DNA molecule in (a-c) how many primers are generated? Explain. 11. Below is a DNA replication fork. Leading Strand 32 بن 5'_ t rading HR3 3 a lagging strands U . 2GB 52) A 14 a. On the diagram label the 5' and 3' end of the parental DNA strands. (4 points) b. Which parental DNA strand (top or...
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, label the following: leading and lagging strand, Okazaki fragment, DNA polymerase, DNA ligase, helicase, RNA primase, singlestrand binding proteins, RNA primer, replication fork, topoisomerase and the 5' and 3' ends of strands.
10. Below is a diagram of the secondary structure of tRNA. Add the following labels to the diagram. A. 5' and 3' ends B. CCA sequence (add this sequence to the diagram) C. Acceptor arm D. Anticodon loop E. Amino acid attachment site 90
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...
5. a) Draw a diagram of a replication bubble that shows two replication forks (mark them clearly) and indicate all of the following for one of the replication forks: newly synthesized leading and lagging strands (label 5' and 3 ends), RNA primers, DNA polymerase, helicase, and gyrase (topoisomerase). b) There are three enzymes in the list in part a. What function(s) do each of these play in DNA replication? You can answer this here, or include it on your diagram....
5a. For the replication fork shown below: - label the leading and lagging strands; - draw arrows to indicate which direction DNA synthesis is proceeding in for each of these strands; - label their 5' and 3' ends. Replication fork movement →→→ 5'-ATCTGGCAGTACGTACTGGATC CGUCAUGC GTCGAATCTGAC-3' CAGCTTAGACTG-5' ATCTGGCTATTCGT 3'-TAGACCGATAAGCATGACCTAG b. Okazaki fragments are generated during (leading / lagging) strand synthesis (circle the correct answer). c. Some U's are included in one of the strands in the figure. Why are there U's...
Below is a diagram showing the synthesis of a complementary
strand of DNA.
The primers are labeled A, B, C, D, and E, and are shown in red.
Which primer would have been synthesized first?
A
B
C
D
E
larger photo is for reference. only need to answer part
d
ODOLOUUU POLO See above - In the synthesis of the DNA molecule in (a-c) how many primers are generated? Explain. 11. Below is a DNA replication fork. Leading Strand 32 بن 5'_ t rading HR3 3 a lagging strands U . 2GB 52) A 14 a. On the diagram label the 5' and 3' end of the parental DNA strands. (4 points) b. Which parental DNA strand (top or...
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...
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