DNA polymerase cannot begin the synthesis of a daughter strand and depends on an enzyme called primase to build a short segment of RNA called an RNA primer at the start of the leading strand and at the start of each Okazaki fragment of the lagging strand.
please answere 30. DNA polymerase cannot begin the synthesis of a daughter strand and depends on...
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...
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...
If the DNA polymerase builds both chains from the same fork, how is the second strand built if DNA polymerase only synthesizes DNA one direction (S' to 3)? The lagging strand is synthesized continuously using many short fragments, called Okazaki fragments. The leading strand is synthesized discontinuously using many short fragments, called Okazaki fragments. The lagging strand is synthesized discontinuously using many short fragments, called Okazaki fragments. The leading strand is synthesized discontinuously using many short fragments, called Okazaki fragments....
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
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]...
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
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
both stranas es:COVID mation & es Question 2 DNA polymerase III (DNA pol III) is needed for leading strand synthesis o lagging strand synthesis both strands D Question 3 ONE RNA primer is needed for o both strands O lagging strand synthesis leading strand synthesis Question 4 Multiple RNA primers are needed for O both strands leading strand synthesis lagging strand synthesis Question 5
Unwinds DNA strand to make replication fork. Adds free nucleotides to the growing daughter DNA strands Adds short pieces of RNA to help DNA polymerase start Removes RNA and replaces with DNA Fuses or "glues" fragments of DNA together Proofreads or edits the DNA, checking for mistakes Given the following, DNA Sequence, what is the new daughter strand? (Did you label the 5' and 3' ends?) What is the name of the "fragments" of DNA on the lagging strand after...