Homework Answers
Answer - (a) The short stretches of new DNA called Okazaki fragments produced on the lagging strand have the phosphodiester bonds between individuals fragments catalyzed by Ligase.
Explanation- DNA ligase is highly responsible in the replicaton and repair of DNA.These nezyme joint two molecules through its process.
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The short stretches of new DNA called Okazaki fragments produced on the lagging strand have the...
Question 5 (2 points) Describe the Okazaki fragment. These are short fragments made on the lagging...
Question 5 (2 points) Describe the Okazaki fragment. These are short fragments made on the lagging strand. They do not have to be stitched together by ligase. These are long fragments made on the lagging strand. They have to be stitched together by ligase These are short fragments made on the leading strand. They have to be stitched together by ligase. These are short fragments made on the lagging strand. They have to be stitched together by ligase. Question 6...
1. During DNA replication the lagging strand is complemented with Okazaki fragments that still contain the...
1. During DNA replication the lagging strand is complemented with Okazaki fragments that still contain the RNA primer. Which pair of enzymes removes the RNA primer and seals the DNA nicks? DNA polymerase I and ligase the DNA polymerases II and III primase and gyrase DNA polymerase III and helicase DNA polymerase III and primase 2. Which of the following best describes the process of DNA replication in a prokaryote? Replication begins at multiple sites, spreading outward until the entire...
Write neat please and box the final answer please Question 5 0.5 pts Before the lagging...
Write neat please and box the final answer please
Question 5 0.5 pts Before the lagging strand can begin assembling new DNA nucleotides, which of the following must occur? OH bonds must be broken between the two strands of DNA DNA polymerase I removes some material and replaces it with DNA ORNA primase constructs a short RNA primer. DNA Ligase forms a phosphodiester bond between the 3'OH of the growing strand and the 5' phosphate in front of it. DNA...
Matching the normal function to the enzyme. This enzyme connects Okazaki fragments by forming bonds in...
Matching the normal function to the enzyme. This enzyme connects Okazaki fragments by forming bonds in the A. DNA backbone. Topoisomerase This enzyme opens the DNA helix, separating the strands to expose B. the bases. Primase This enzyme relaxes supercoils in the DNA that form ahead of the replication fork Helicase DNA Polymerase III This enzyme removes primers by cutting out one RNA nucleotide at a D. time and replacing it with DNA. DNA Polymerase This enzyme uses its own...
15. The term that describes the directionality of the two strands in DNA Is A antidirectional...
15. The term that describes the directionality of the two strands in DNA Is A antidirectional B polydirectional Csemiparallel D. antiparallel E ntisequencial 16. Which of the following enzymes synthesis new DNA during DNA replication? ADNA primase B. RNA polymerase CONA polymerase D Helicase E DNA ligase 17. Which of the following enzymes generates a covalent bond between Okazaki fragments? A DNA primase B. RNA polymerase C DNA polymerase D Helicase E. DNA ligase strand. 18. During DNA replication Okazaki...
5 Describe the process of DNA replication; include the following terms: antiparallel structure, DNA Okazaki fragments,...
5 Describe the process of DNA replication; include the following terms: antiparallel structure, DNA Okazaki fragments, DNA ligase, primer, primase, helicase, topoisomerase, single-strand binding proteins. Describe the function of Helicase, Primase, topoisomerase, DNA Polymerase III, DNA Polymerase I, DNA ligase
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.
Note: Write 13 Conceptual Multiple Choice Questions and Included Your Answer Key for Two Pictures Below...
Note: Write 13 Conceptual Multiple Choice Questions and
Included Your Answer Key for Two Pictures Below
Write 13 Conceptual Multiple Choice Ouestions and Included Your Answer Kev for Two Pictures Below Priming DNA synthesis Elongation of the new DNA strand Primase joins RNA DNA polymerase can only add dNTPs to a pre-existing strand Leading strand synthesis is continuous in the 5'->3' of DNA Leading strand Parental DNA Primase Okazaki fragments direction ONA polymerase adds DNA ONA polymerase DNA primase adds...
If the sequence of the 5'-3'DNA strand is AATGCTAC, then the complementary DNA sequence has the...
If the sequence of the 5'-3'DNA strand is AATGCTAC, then the complementary DNA sequence has the following sequence o 3-AATGCTAC-5' 3'-CATCGTAA-5 3-GTAGCATT-5 3-TTACGATG-5 Question 2 20 pts Which of the following does the enzyme primase make? phosphodiester linkages (bonds) Okazaki fragments RNA primer DNA primer In which direction does DNA replication take place? 3'to 5 5'to 5 5'to 3 3'to 3 Question 4 20 pts Which enzyme unwinds the double-stranded helical DNA starting at the origin of replication? ligase primase...
D Question 1 (Matching) Match the enzyme/structure with its role in DNA replication. DNA polymerase synthesizes...
D Question 1 (Matching) Match the enzyme/structure with its role in DNA replication. DNA polymerase synthesizes the new strand of RNA primase Choose synthesizes the new strand of DNA synthesizes a short fragment of complementary RNA attach to template DNA strands to prevent hydrogen bonding Uncoils the supercoil of prokaryotic chromosomes connects Okazaki fragments of new lagging strand of DNA unwinds and unzips the double stranded DNA Single stranded binding proteins (SSB's) DNA Ligase [Choose] Helicase [Choose) DNA Gyrase (Choose]...
Question 5 (2 points) Describe the Okazaki fragment. These are short fragments made on the lagging strand. They do not have to be stitched together by ligase. These are long fragments made on the lagging strand. They have to be stitched together by ligase These are short fragments made on the leading strand. They have to be stitched together by ligase. These are short fragments made on the lagging strand. They have to be stitched together by ligase. Question 6...
Write neat please and box the final answer please
Question 5 0.5 pts Before the lagging strand can begin assembling new DNA nucleotides, which of the following must occur? OH bonds must be broken between the two strands of DNA DNA polymerase I removes some material and replaces it with DNA ORNA primase constructs a short RNA primer. DNA Ligase forms a phosphodiester bond between the 3'OH of the growing strand and the 5' phosphate in front of it. DNA...
Matching the normal function to the enzyme. This enzyme connects Okazaki fragments by forming bonds in the A. DNA backbone. Topoisomerase This enzyme opens the DNA helix, separating the strands to expose B. the bases. Primase This enzyme relaxes supercoils in the DNA that form ahead of the replication fork Helicase DNA Polymerase III This enzyme removes primers by cutting out one RNA nucleotide at a D. time and replacing it with DNA. DNA Polymerase This enzyme uses its own...
15. The term that describes the directionality of the two strands in DNA Is A antidirectional B polydirectional Csemiparallel D. antiparallel E ntisequencial 16. Which of the following enzymes synthesis new DNA during DNA replication? ADNA primase B. RNA polymerase CONA polymerase D Helicase E DNA ligase 17. Which of the following enzymes generates a covalent bond between Okazaki fragments? A DNA primase B. RNA polymerase C DNA polymerase D Helicase E. DNA ligase strand. 18. During DNA replication Okazaki...
5 Describe the process of DNA replication; include the following terms: antiparallel structure, DNA Okazaki fragments, DNA ligase, primer, primase, helicase, topoisomerase, single-strand binding proteins. Describe the function of Helicase, Primase, topoisomerase, DNA Polymerase III, DNA Polymerase I, DNA ligase
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.
Note: Write 13 Conceptual Multiple Choice Questions and
Included Your Answer Key for Two Pictures Below
Write 13 Conceptual Multiple Choice Ouestions and Included Your Answer Kev for Two Pictures Below Priming DNA synthesis Elongation of the new DNA strand Primase joins RNA DNA polymerase can only add dNTPs to a pre-existing strand Leading strand synthesis is continuous in the 5'->3' of DNA Leading strand Parental DNA Primase Okazaki fragments direction ONA polymerase adds DNA ONA polymerase DNA primase adds...
If the sequence of the 5'-3'DNA strand is AATGCTAC, then the complementary DNA sequence has the following sequence o 3-AATGCTAC-5' 3'-CATCGTAA-5 3-GTAGCATT-5 3-TTACGATG-5 Question 2 20 pts Which of the following does the enzyme primase make? phosphodiester linkages (bonds) Okazaki fragments RNA primer DNA primer In which direction does DNA replication take place? 3'to 5 5'to 5 5'to 3 3'to 3 Question 4 20 pts Which enzyme unwinds the double-stranded helical DNA starting at the origin of replication? ligase primase...
D Question 1 (Matching) Match the enzyme/structure with its role in DNA replication. DNA polymerase synthesizes the new strand of RNA primase Choose synthesizes the new strand of DNA synthesizes a short fragment of complementary RNA attach to template DNA strands to prevent hydrogen bonding Uncoils the supercoil of prokaryotic chromosomes connects Okazaki fragments of new lagging strand of DNA unwinds and unzips the double stranded DNA Single stranded binding proteins (SSB's) DNA Ligase [Choose] Helicase [Choose) DNA Gyrase (Choose]...
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