How does DNA synthesis along the lagging strand differ from that of the leading strand? a....
How does DNA synthesis along the lagging strand differ from that of the leading strand?
a. nucleotides are added to the 5' end instead of the 3' end
b. an RNA primer is needed on the lagging strand but not on the leading strand
c. ligase is the enzyme that polymerizes DNA on the lagging strand
d. okazaki fragments, which each grow 5' to 3', must be joined along the lagging strand
Homework Answers
d) okazaki fragments, which each grow 5' to 3', must be joined along the lagging strand
DNA polymerization happens in 5'->3' direction only just like leading strand. The difference is that instead of at one go, small fragments of DNA are produced in lagging strand called okazaki fragment by DNA polymerase III only, and ligase enzyme mater ligases the gaps between the fragments.
Add Answer to:
How does DNA synthesis along the lagging strand differ from that
of the leading strand?
a....
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.
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...
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...
In DNA replication ywhat are the leading and lagging strand synthesis plus the activities of DNA...
In DNA replication ywhat are the leading and lagging strand synthesis plus the activities of DNA helicase, DNA gyrase, DNA polymerase, RNA primase and DNA ligase
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...
The primary reason leading and lagging strand synthesis is different is because O DNA polymerase only...
The primary reason leading and lagging strand synthesis is different is because O DNA polymerase only adds new nucleotides to the 3’end of a nucleic acid O DNA polymerase only adds new nucleotides to the 5' end of a nucleic acid O RNA polymerase only adds new nucleotides to the 3' end of a nucleic acid O RNA polymerase only adds new nucleotides to the 5' end of a nucleic acid
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...
the options are : leading strand, 5’end of new DNA strand, 3’ end of new DNA...
the options are : leading strand, 5’end of new DNA strand, 3’
end of new DNA strand, 5´end of parentsl DNA strand, RNA primer, 3’
end of parental DNA strand, RNA transcript, lagging strand and
DNA.
The image below shows DNA replication; certain parts of the image are labelled with letters. Match the letter to its correct will be used). B. 5' end of parental DNA strand 3' end of parental DNA strand leading strand RNA primer
The lagging strand in DNA replication?: (A) is synthesized after the leading strand. (B) causes the...
The lagging strand in DNA replication?: (A) is synthesized after the leading strand. (B) causes the formation of Okazaki fragments in the leading strand. (C) is a consequence of replicating both strands of template DNA at a single replication fork. (D) requires its own replisome.
The short stretches of new DNA called Okazaki fragments produced on the lagging strand have the...
The short stretches of new DNA called Okazaki fragments produced on the lagging strand have the phosphodiester bonds between individual fragments catalyzed by a) ligase b) RNA polymerase c) telomerase d) primase e) ribosomes
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...
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...
The primary reason leading and lagging strand synthesis is different is because O DNA polymerase only adds new nucleotides to the 3’end of a nucleic acid O DNA polymerase only adds new nucleotides to the 5' end of a nucleic acid O RNA polymerase only adds new nucleotides to the 3' end of a nucleic acid O RNA polymerase only adds new nucleotides to the 5' end of a nucleic acid
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...
the options are : leading strand, 5’end of new DNA strand, 3’
end of new DNA strand, 5´end of parentsl DNA strand, RNA primer, 3’
end of parental DNA strand, RNA transcript, lagging strand and
DNA.
The image below shows DNA replication; certain parts of the image are labelled with letters. Match the letter to its correct will be used). B. 5' end of parental DNA strand 3' end of parental DNA strand leading strand RNA primer
The short stretches of new DNA called Okazaki fragments produced on the lagging strand have the phosphodiester bonds between individual fragments catalyzed by a) ligase b) RNA polymerase c) telomerase d) primase e) ribosomes
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