Reactive Nitrogen Species
Über den Vortrag
Der Vortrag „Reactive Nitrogen Species“ 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 with respect to reactive nitrogen species?
- Nitric oxide combines with superoxide to make peroxynitrite.
- They include the most reactive nitrogen molecule known as nitrous acid.
- They can oxidize metals, such as magnesium and potassium.
- Nitrosation is a helpful process in the body.
- They have no effect on iron in the ferric state.
Which of the following causes mutations in DNA molecules?
- Peroxynitrite
- Cysteine
- Tyrosine
- Proteins
- Molecular oxygen
Which of the following molecules are affected severely by the attack of peroxynitrite?
- Side chains of cysteine and tyrosine in signaling proteins
- Fatty acids and lipids
- Starch and glycogen
- Arginine and isovaline
- Zinc and magnesium
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Dozent des Vortrages Reactive Nitrogen Species
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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