Pathway Overview and Reactions – Part 2
Über den Vortrag
Der Vortrag „Pathway Overview and Reactions – Part 2“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Pentose Phosphate, Fructose, & Galactose Metabolism (Texas A&M FOM II 2020 Exam Unit 2)“. Der Vortrag ist dabei in folgende Kapitel unterteilt:
- Pathway Overview and Reactions Part 2
- Pathway Flexibility
Quiz zum Vortrag
Which statement regarding transketolase is true?
- It requires thiamine pyrophosphate to function.
- It catalyzes the transfer of 1-carbon units.
- Its action is necessary for gluconeogenesis.
- It doesn't require a coenzyme to function.
- Its activity is decreased in vitamin B12 deficiency.
Which statement regarding transaldolase is true?
- It catalyzes the transfer of 3-carbon units.
- It catalyzes the transfer of 2-carbon units.
- It requires thiamine pyrophosphate (TPP).
- It is an enzyme of the oxidative phase of the pentose phosphate pathway.
- It links the pentose phosphate pathway to the citric acid cycle.
Which condition results from a transaldolase enzyme deficiency?
- Liver cirrhosis
- Malaria
- Anemia
- Reactive oxygen species sensitivity
- Acute hemolytic disease
Which compounds are the connectivity points for glycolysis or gluconeogenesis?
- Glyceraldehyde-3-phosphate and fructose-6-phosphate
- Ribose-5-phosphate and glucose-6-phosphate
- Ribulose-5-phosphate and glucose-6-phosphate
- Xylulose-5-phosphate and ribose-5-phosphate
- Sedoheptulose-7-phosphate and erythrulose-4-phosphate.
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Dozent des Vortrages Pathway Overview and Reactions – Part 2
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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Very insightful and brilliant explanation. I learned very much in this lecture! School professor just skip much of the importance in PPP!
