α-ketoglutarate Family and Glutamine Synthesis Uses Glutamine Synthetase
Über den Vortrag
Der Vortrag „α-ketoglutarate Family and Glutamine Synthesis Uses Glutamine Synthetase“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Amino Acid Metabolism“. Der Vortrag ist dabei in folgende Kapitel unterteilt:
- Glutamate
- Glutamine Synthesis Uses Glutamine Synthetase
- Alpha-ketoglutarate Family
Quiz zum Vortrag
Which of the following statements is correct regarding glutamate?
- In transamination, glutamate is produced when alpha-ketoglutarate accepts an amine group from another molecule.
- Synthesis occurs when glutamine gains an amine group.
- Glutamate is an important precursor of aspartate.
- Glutamate is produced by the oxidation of arginine.
What molecular change occurs during transamination?
- An amine group and a carbonyl group are exchanged.
- Decarboxylation
- Carboxylation accompanies addition of an amine group.
- Carbons are exchanged between 2 molecules.
- The amine group on 1 molecule is exchanged with an amine group on another molecule.
The conversion of glutamate to glutamine catalyzed by glutamine synthetase results in which of the following?
- Removal of ammonia
- Production of a toxic product
- Production of ATP
- Phosphorylation of ADP
- Release of urea
Which of the following reactions is NOT responsible for producing cellular ammonia?
- Decarboxylation
- Nitrite reduction
- Glutamate oxidation
- Amino acid metabolism
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Dozent des Vortrages α-ketoglutarate Family and Glutamine Synthesis Uses Glutamine Synthetase
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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