Glycogen Metabolism: Glycogen Breakdown
Über den Vortrag
Der Vortrag „Glycogen Metabolism: Glycogen Breakdown“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Carbohydrate Metabolism“.
Quiz zum Vortrag
Which of the following is true regarding glycogen phosphorylase?
- It uses phosphate to create glucose-1-phosphate from glycogen.
- It removes phosphate from glucose when it cleaves it from glycogen.
- It puts a phosphate onto ADP or GDP when building glycogen.
- It uses phosphate from ATP to cleave glycogen.
- It catalyzes the cleavage of a glucose molecule through a process called hydrolysis.
Which of the following is true regarding phosphoglucomutase?
- It interconverts glucose-1-phosphate and glucose-6-phosphate.
- It adds phosphate to cleave glucose from glycogen.
- It catalyzes a non-reversible reaction.
- It assists the debranching enzyme to remove glucose branches during glycogen breakdown.
- It needs ATP to catalyze the reaction.
Which of the following is true regarding debranching enzyme?
- It transfers part of a glucose branch of glycogen and releases free glucose from the 1-6 branch.
- It makes 1,6 bonds.
- It converts 1,6 bonds to 1,4 bonds.
- It converts 1,4 bonds to 1,6 bonds.
- It catalyzes the reaction the make glucose-1,6-bisphosphate.
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Dozent des Vortrages Glycogen Metabolism: Glycogen Breakdown
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 lecture was explained super clear and to the point. Thank you!
