Oxygen Transport – Protein Functions
Über den Vortrag
Der Vortrag „Oxygen Transport – Protein Functions“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Biochemistry: Basics“.
Quiz zum Vortrag
What type of curve is the oxygen-hemoglobin dissociation curve?
- Sigmoidal curve
- Hyperbolic curve
- Parabolic curve
- Elliptic curve
- J-shaped curve
Which statement is NOT true?
- Myoglobin displays two different oxygen-binding affinity patterns; high affinity near the lungs, and low affinity in muscle cells.
- Hemoglobin displays positive cooperativity in the presence of high concentrations of oxygen.
- The myoglobin oxygen-binding curve follows a hyperbolic curve, whereas the hemoglobin oxygen-binding curve follows a sigmoidal pattern.
- Hemoglobin participates in the transportation of oxygen from the lungs to the tissues, whereas myoglobin stores the oxygen in the muscle cells.
- Hemoglobin is composed of four subunits, whereas myoglobin is comprised of only one subunit.
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Dozent des Vortrages Oxygen Transport – Protein Functions
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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Talks clearly and explains all the key points so that you can understand the lecture in simple terms
He is clear, short, and simplify the most important points
