Structure of Proteins – Protein Movement and Cell Signaling
Über den Vortrag
Der Vortrag „Structure of Proteins – Protein Movement and Cell Signaling“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Cell signaling (Ethiopia National Curriculum / Year II, Introduction to medicine)“.
Quiz zum Vortrag
Which of the following is true of fibrous proteins?
- They commonly contain abundant amounts of glycine.
- They derive most of their properties from their catalytic nature.
- They have an extensive tertiary structure.
- They are composed of almost all random sequences.
- They are very fragile.
Which of the following fibrous proteins is NOT correctly associated with its location in the body?
- Elastin — cell membrane
- Keratin — hair
- Collagen — cartilage
- Lamin — nuclear envelope
- Fibrillin — connective tissue
What is the significance of hydroxyproline?
- The stabilization of the structure of collagen
- The transportation of collagen from the nucleus to the cytoplasm
- The assembly of ribosomes on the mRNA
- The transportation of collagen from ER to Golgi bodies
- The catalytic reaction carried out by the collagen in the lysosomes
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Dozent des Vortrages Structure of Proteins – Protein Movement and Cell Signaling
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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Excellent information and explanation, it's helping me a lot. Congrats, lecturio!
