Structure of Proteins – Protein Movement and Cell Signaling
About the Lecture
The lecture Structure of Proteins – Protein Movement and Cell Signaling by Kevin Ahern, PhD is from the course Biochemistry: Basics.
Included Quiz Questions
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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Author of lecture Structure of Proteins – Protein Movement and Cell Signaling
Kevin Ahern, PhD
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Thanks
By Gerardo C. on 30. April 2018 for Structure of Proteins – Protein Movement and Cell Signaling
Excellent information and explanation, it's helping me a lot. Congrats, lecturio!
