Argininosuccinate Synthetase
Über den Vortrag
Der Vortrag „Argininosuccinate Synthetase“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Amino acid metabolism II (Texas A&M FOM II 2020 Exam Unit 1)“.
Quiz zum Vortrag
Which of the following is true regarding argininosuccinate synthetase?
- Expression of this enzyme is reduced by arginine.
- It uses a mechanism with a covalent bond to ADP.
- It requires glutamic acid.
- Its deficiency leads to tyrosinemia.
- It catalyzes the fastest part of the reaction.
Which of the following is true regarding argininosuccinate lyase? Select all that apply.
- It releases fumarate.
- Glutamic acid is needed to cleave arginine.
- It is needed for the production of tyrosine.
- When deficient it leads to ammonia excess.
- It produces arginine.
Which of the following is true regarding arginase?
- It competes with nitric oxide synthase for arginine.
- It is the most commonly deficient enzyme of the cycle.
- It produces citrulline and urea from arginine.
- It produces ornithine and citrulline from arginine.
- There is only one form of arginase in cells.
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Dozent des Vortrages Argininosuccinate 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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