Other Replication Proteins von Kevin Ahern, PhD

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Über den Vortrag

Der Vortrag „Other Replication Proteins“ von Kevin Ahern, PhD ist Bestandteil des Kurses „DNA Replication and Repair“.


Quiz zum Vortrag

  1. It operates by unwinding the DNA strand
  2. It is found behind the DNA polymerase
  3. It assists in the re-winding of DNA after the replication fork passes
  4. It helps in the formation of base pairs
  1. They help maintain the integrity of the ssDNA so that it does not break.
  2. They open the double-stranded form of DNA to single strands.
  3. They uncoil the DNA helix for replication.
  4. They help in the recoiling of newly synthesized DNA around the parental strand to recreate the duplex form.
  5. They help the DNA polymerase during the proofreading after the completion of replication.
  1. To maintain the integrity of ssDNA during replication
  2. Stabilization of the replication fork structure during the replication process
  3. Proofreading of the newly synthesized DNA strand
  4. Replication of DNA in E. coli bacterium
  5. Removal of RNA primers during the replication process
  1. SSB proteins — help in the synthesis of RNA primer during replication
  2. DNA pol I — 3’-5’ exonuclease activity
  3. Helicase — conversion of dsDNA into single-stranded form
  4. Topoisomerase Type 1 — relax the positively or negatively supercoiled DNA
  5. DNA gyrase — introduce negative supercoils into DNA by using ATP

Dozent des Vortrages Other Replication Proteins

 Kevin Ahern, PhD

Kevin Ahern, PhD

Dr. Kevin Ahern is a Professor in the Department of Biochemistry and Biophysics at Oregon State University (OSU), USA.
He obtained his PhD in Biochemistry from Oregon State University. Currently, he teaches courses for health sciences students at OSU.
He is co-author of three Open Educational electronic textbooks on Biochemistry and a Guide to Getting Into Medical School.
Due to his achievements, he earned OSU’s highest teaching recognition, the Elizabeth P. Ritchie Distinguished Professor Award in 2017.
Within Lecturio, Dr. Ahern teaches courses on Biochemistry and on "How to Get into Medical School”.


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good
von Sreevatsa S. am 07. April 2020 für Other Replication Proteins

this presentation was good and the way sir explained the concepts was nice