Homework Answers
1st one is correct answer because DNA polymerase 1 has exoluclease activity in 5' to 3' direction (for primer removal) as well as 3'to 5' direction.
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Which items below have 5' to 3' exonuclease activity? Choose all that apply. from the list...
Which items below are involved in primer removal and replacement? Choose all that apply from the...
Which items below are involved in primer removal and replacement? Choose all that apply from the list below. Include both prokaryotes and eukaryotes. O DNA polymerase | O DNA Polymerase III O DNA polymerase delta O DNA polymerase alpha DNA polymerase epsilon Replication protein A Primase Topoisomerase/gyrase Single Stranded binding proteins DNA ligase Initiator proteins dNTPs (deoxyribonucleotides) NTPs (ribonucleotids) ORI o da O O Telomerase
are these correct? I also need help with the blanks - MATCHING (In each blank place...
are
these correct? I also need help with the blanks
- MATCHING (In each blank place the letter of the term in the blank next to appropriate phrase. Use letters only once you might not need all letters) repeats M. Replication - MATCHING (In each blank, the most appropria RNA polymerasel DNA polymerase RNA polymerase Il S→ 3' delta/epsilon RNA polymerase 111 3-5 exonuclease DNA polymerasel semiconservative activity DNA polymerase II short tandem DNA 5'3'exonuclease DNA polymerase III activity DNA...
BioLoG 11. chose the order below that most closely represents the order in which the following...
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...
Allows for an easier break of HydrUGLIO 5. Describe the role of each of the following...
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...
8. How is DNA packaged in eukaryotes? Describe the different fibers and the proteins they use....
8. How is DNA packaged in eukaryotes? Describe the different fibers and the proteins they use. 9. Define the following: a. Helicase b. Ligase C. DNA polymerase d. Topoisomerase e. Single stranded binding proteins f. RNA primer g. Primase h. Nucleotide triphosphate I. Replication bubble - eukaryote vs prokaryote j. Nuclease k. Chromatin I. Chromosome m. Gene n. Genome o. Promoter 10. What is the function of mRNA 11. What is the mRNA strand that would be copied from this...
QUESTION 10 Below is a list of proteins required for DNA replication to occur and functions...
QUESTION 10 Below is a list of proteins required for DNA replication to occur and functions involved in DNA replication. Match each protein to its function. helicase A catalyzes phosphodiester bonds between two DNA fragments in a strand single strand binding proteins (SSBPs) Rremoves RNA primer and replaces it with DNA topoisomerase cholds DNA polymerase in place during strand elongation - primase D. breaks hydrogen bonds between base pairs and opens the double helix DNA polymerase in E. extends a...
16. Which of the following enzymes adds DNA to the ends or material with duplication? a....
16. Which of the following enzymes adds DNA to the ends or material with duplication? a. Telomerase b. Polymerase d. Primase e. Ligase 1. Which of the following structures indicates where DNA replication begins a. DNA polymerase III b. Replication fork C. Helicase d. Origin of replication e. Centromeres 18. A select mutation is causing a cell lineape to be unable to replicate DNA SUccessfully NA successfully. When observed under a microscope, researchers observe that the DNA is able to...
1. Which of the following statements applies to the 5' - 3' exonuclease activity of DNA...
1. Which of the following statements applies to the 5' - 3' exonuclease activity of DNA polymerase I? You may select multiple answers. a. It allows the enzyme to remove the primer from the primer's 5' end. b. It allows the enzyme to proofread itself. c. It cuts phosphodiester bonds. d. It is used to synthesize a new DNA molecule. e. It is used to seal together Okazaki fragments. 2. Which enzyme are able to proofread themselves? Select all that...
please all them Using the picture below, "G" represents a factor that fills in a small...
please all them
Using the picture below, "G" represents a factor that fills in a small gap between two DNA fragments by “sealing up" the phosphodiester backbone. This factor is called a: А A) single stranded binding protein B) ligase C) topoisomerase O A) single stranded binding protein B) ligase C) topoisomerase D) DNA polymerase III E) helicase Which of the lists below might contain sufficient ingredients to allow D. replication to occur in a test tube? A) primers, template...
1. Which of these proteins have 3' to 5' exonuclease activity? (A) DNA pol I (B)...
1. Which of these proteins have 3' to 5' exonuclease activity? (A) DNA pol I (B) DNA pol (C) Primase (D) Topoisomerase at kind of mutation is the replacement of a purine-pyrimidine base pair with a pyrimidine- purine base pair, or vice versa? (A) transition mutation (B) insertion (C) transversion mutation (D) missense mutation 3. Whi (A) Tus proteins (B) oriC (C) Ter sites (D) Primosome 4. Which of the following does NOT involve in translesion synthesis in E. coli?...
Which items below are involved in primer removal and replacement? Choose all that apply from the list below. Include both prokaryotes and eukaryotes. O DNA polymerase | O DNA Polymerase III O DNA polymerase delta O DNA polymerase alpha DNA polymerase epsilon Replication protein A Primase Topoisomerase/gyrase Single Stranded binding proteins DNA ligase Initiator proteins dNTPs (deoxyribonucleotides) NTPs (ribonucleotids) ORI o da O O Telomerase
are
these correct? I also need help with the blanks
- MATCHING (In each blank place the letter of the term in the blank next to appropriate phrase. Use letters only once you might not need all letters) repeats M. Replication - MATCHING (In each blank, the most appropria RNA polymerasel DNA polymerase RNA polymerase Il S→ 3' delta/epsilon RNA polymerase 111 3-5 exonuclease DNA polymerasel semiconservative activity DNA polymerase II short tandem DNA 5'3'exonuclease DNA polymerase III activity DNA...
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...
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...
8. How is DNA packaged in eukaryotes? Describe the different fibers and the proteins they use. 9. Define the following: a. Helicase b. Ligase C. DNA polymerase d. Topoisomerase e. Single stranded binding proteins f. RNA primer g. Primase h. Nucleotide triphosphate I. Replication bubble - eukaryote vs prokaryote j. Nuclease k. Chromatin I. Chromosome m. Gene n. Genome o. Promoter 10. What is the function of mRNA 11. What is the mRNA strand that would be copied from this...
QUESTION 10 Below is a list of proteins required for DNA replication to occur and functions involved in DNA replication. Match each protein to its function. helicase A catalyzes phosphodiester bonds between two DNA fragments in a strand single strand binding proteins (SSBPs) Rremoves RNA primer and replaces it with DNA topoisomerase cholds DNA polymerase in place during strand elongation - primase D. breaks hydrogen bonds between base pairs and opens the double helix DNA polymerase in E. extends a...
16. Which of the following enzymes adds DNA to the ends or material with duplication? a. Telomerase b. Polymerase d. Primase e. Ligase 1. Which of the following structures indicates where DNA replication begins a. DNA polymerase III b. Replication fork C. Helicase d. Origin of replication e. Centromeres 18. A select mutation is causing a cell lineape to be unable to replicate DNA SUccessfully NA successfully. When observed under a microscope, researchers observe that the DNA is able to...
please all them
Using the picture below, "G" represents a factor that fills in a small gap between two DNA fragments by “sealing up" the phosphodiester backbone. This factor is called a: А A) single stranded binding protein B) ligase C) topoisomerase O A) single stranded binding protein B) ligase C) topoisomerase D) DNA polymerase III E) helicase Which of the lists below might contain sufficient ingredients to allow D. replication to occur in a test tube? A) primers, template...
1. Which of these proteins have 3' to 5' exonuclease activity? (A) DNA pol I (B) DNA pol (C) Primase (D) Topoisomerase at kind of mutation is the replacement of a purine-pyrimidine base pair with a pyrimidine- purine base pair, or vice versa? (A) transition mutation (B) insertion (C) transversion mutation (D) missense mutation 3. Whi (A) Tus proteins (B) oriC (C) Ter sites (D) Primosome 4. Which of the following does NOT involve in translesion synthesis in E. coli?...
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