Covalent Modification Control – Metabolic Control of Enzyme Activity
Über den Vortrag
Der Vortrag „Covalent Modification Control – Metabolic Control of Enzyme Activity“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Biochemie für Mediziner*innen“.
Quiz zum Vortrag
Which of the following is true of zymogens?
- They are activated by the cleaving of peptide bonds.
- They are inactivated by the cleaving of peptide bonds.
- They are inactivated by phosphorylation.
- They are created by phosphorylation.
Which of the following regarding chymotrypsinogen is true?
- It is activated by trypsin.
- π chymotrypsin seals back sulfide bonds to form chymotrypsinogen.
- It is an active form and is inactivated by enteropeptidase.
- α chymotrypsin is a partially active form of chymotrypsinogen.
- π chymotrypsin is a final active form of chymotrypsinogen.
Which of the following enzyme is NOT activated by the action of trypsin?
- Enteropeptidase
- Chymotrypsinogen
- Proelastase
- Procarboxypeptidase
- Prolipase
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Dozent des Vortrages Covalent Modification Control – Metabolic Control of Enzyme Activity
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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