Answer:
SSBPs - Single Stranded Binding Protein - temporarily stabilizes single -stranded DNA conformation after it is unwound
DNA Pol II - DNA damage repair in prokaryotes
DNA Gyrase - relieves supercoilig strain while double stranded DNA is being unwound
Primase - lays down RNA primer for replication in prokaryotes
ONAC - helicase loader in prokaryotes
REPLICON- a region of DNA under the control of one replication origin
DNA Pol I - removes Rna rimer during prokaryotic repication
3'-5' exonuclease activity - all of he DNA polymerases have this proof reading capacity
Telomerase - replication of chromosome ens in eukaryotes
Okazaki fragments - small pieces of RNA - DNA that accumulate on the lagging strand during replication
semi conservative - most replication in eukaryotes
DNA ligase - seals nicks in DNA
RNA primase - lays down second primer during eukaryotic replication
semi conservative - most replication in prokaryotes
sliding clamp - beta subunit of DNA Pol III
short tandem DNA repeats - these are present at the end of linear chromosomes :aid in the alignment of ribonucleoproteins to finish replication on lagging strand
DNA helicase - opens double stranded DNA and unwinds it
OriC - an origin of replication in prokaryotes
semiconservative - newly-synthesized strand stays with parent strand
5'-3' - DNA polimerization and extension of growing chain in this direction
3'-5' -DNA polymerase reads the template in this direction
are these correct? I also need help with the blanks - MATCHING (In each blank place...
Allows for an easier break of HydrUGLIO 5. Describe the role of each of the following in bacterial DNA replication: DnaA, DnaB, topoisom single-stranded binding proteins, DnaG, DNA polymerase III, DNA polymerase I, DNA ligase. recruit helicase proteins • DnaA: proteins bind to each other and the DnaA boxes • DnaB: (helicases) move in a 5' to 3' direction and unzip the double helix Topoisomerase: catalyze controlled cleavage and rejoining of DNA that prevents over-winding relieves torsional tension single-stranded binding...
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]...
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 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.
BioLoG 11. chose the order below that most closely represents the order in which the following proteins participate in DNA replication. a. helicase, single stranded binging protein, primase DNA polymerase b. single -stranded binding protein, primase DNA polymerase helicase c. primase, DNA polymerase, single- stranded binding protein, helicase d. helicase, single- stranded binding protein DNA polymerase, primase. 12. what is the function of the enzyme primase during DNA replication? a. to unwind the double helix to prime it for replication...
Read thoroughly. View the two responses and answer the question below. Basically making a comparison and stating similarities. Reflect on the Wright et al. (2014) paper. Did you and your classmates tend to make the same mistakes or different errors from the students that Wright interviewed? Please reference an aspect of the Wright paper in your replies. Discuss whether you and your peers, made some of the same errors or different ones when making your descriptions. Response 1: DNA replication...
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...
1. Match the molecule or term with its description Question Selected Match semi-conservative A. mechanism of replication for viral DNA theta B. mechanism of replication for circular bacterial DNA rolling circle C. mechanism of DNA replication determined by Meselson and Stahl OriC D. where the two new DNA strands are synthesized A-T rich region E. where DNA unravels when initiator proteins bind OriC replication fork F. where replication begins for the bacterial chromosome leading strand G. the new DNA strand...
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...
Answer the following genetics questions: a. In detail describe the process of DNA replication. Be sure to include all the major enzymes (gyrase, helicase, ligase, polymerase, primase), SSBs, replication fork, Okazaki fragments, and strand types (leading v. lagging). Draw and label a diagram of a replication bubble and replication forks. b. Describe and differentiate among the primary, secondary, and tertiary structures of a protein. To what kinds of interactions can each of these stages be ascribed? c. What are...