DNA Repair
Über den Vortrag
Der Vortrag „DNA Repair“ von Kevin Ahern, PhD ist Bestandteil des Kurses „DNA Replication and Repair“.
Quiz zum Vortrag
Which of the following statements about DNA repair is NOT true?
- It requires unusual DNA polymerases.
- Defects in repair are linked to cancer in humans.
- It can cut out damaged bases.
- It can fix thymine dimers.
- DNA ligase is involved in the repair.
Which of the following statements is NOT correct?
- The visible portions of the electromagnetic spectrum cause damage during DNA replication.
- UV damage causes thymine dimer formation.
- Nucleotide excision repair deficiency is present in xeroderma pigmentosum.
- Mismatch repair deficiency is present in nonpolyposis colorectal cancer.
- Thymine dimer repair is a photoreactivation repair mechanism.
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Dozent des Vortrages DNA Repair
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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This video has several problems. It does not seem to be a continuation of the previous ones, it has unclear information, the reparation itself is not explained, and the name dropping doesn't help either.
The DNA Repair lecture was not very clear at all.
Care for details and passion/curiosity for knowledge are seen in this lecture. I gained a lot from it.
Very profesional, why is it said that bacterial chromosome has a single origin of replication and eukaryotic multiple origins
