Methionine, Threonine and Lysine Metabolism
Über den Vortrag
Der Vortrag „Methionine, Threonine and Lysine Metabolism“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Year 1 – Term 2 – Basic Principles of Medicine II – Endocrinology and Reproduction“. Der Vortrag ist dabei in folgende Kapitel unterteilt:
- Methionine Metabolism
- Threonine Metabolism
Quiz zum Vortrag
The hydroxylation of which amino acid is important for making strong collagen?
- Lysine
- Cysteine
- Threonine
- Methionine
- Serine
Methionine is produced from homocysteine by...?
- ...adding a methyl group.
- ...adding a carboxyl group.
- ...phosphorylation.
- ...succinylation.
- ...loss of ammonium ion.
The first 3 steps in the synthesis of threonine are the same as the first 3 steps in the synthesis of...?
- ...methionine.
- ...lysine.
- ...serine.
- ...aspartate.
Which of the following statements regarding lysine metabolism is NOT correct?
- The deficiency of alpha-aminoadipic semialdehyde synthase leads to low lysine levels in the blood.
- Alpha-aminoadipic semialdehyde synthase deficiency leads to hyperlysinemia.
- Hyperlysinemia is the accumulation of lysine in the blood.
- Lysine is one of the most posttranslationally modified amino acids.
- The first 2 reactions in the synthesis of lysine, threonine, and methionine are the same.
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Dozent des Vortrages Methionine, Threonine and Lysine Metabolism
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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