β-adrenergic Receptor Signaling von Kevin Ahern, PhD

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Über den Vortrag

Der Vortrag „β-adrenergic Receptor Signaling“ von Kevin Ahern, PhD ist Bestandteil des Kurses „Hormones and Signal Transduction“. Der Vortrag ist dabei in folgende Kapitel unterteilt:

  • β-adrenergic Receptor Signaling
  • G-protein Inactivation
  • cAMP

Quiz zum Vortrag

  1. cAMP is broken down by phosphodiesterase.
  2. Arrestin favors exocytosis.
  3. Caffeine inhibits glycogen phosphorylase.
  4. The α-subunit of the G-protein turns itself off.
  5. Phosphoprotein phosphatase converts GTP to GDP.
  1. The arrestin protein after phosphorylation on its intracellular part by G-protein receptor kinase enzyme.
  2. The G-protein receptor kinase, under the guidance of arrestin protein.
  3. The phosphate group on its extracellular domain part.
  4. The cAMP molecule on its intracellular domain sites.
  5. The GDP-αβγ molecular entity under the guidance of G-protein.
  1. It breaks down GTP.
  2. It synthesizes ATP.
  3. It breaks down GDP.
  4. It digests adenylate cyclase.
  5. It autodigests itself.
  1. Phosphodiesterase
  2. G-protein receptor kinase enzyme
  3. Phosphatase
  4. Protein kinase A
  5. Phosphorylase kinase

Dozent des Vortrages β-adrenergic Receptor Signaling

 Kevin Ahern, PhD

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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Great
von Rina Alejandra R. am 21. Juli 2021 für β-adrenergic Receptor Signaling

Thank you so much This video helped me so much en my sesions of study

 
Awesome
von Juan G. am 09. Juni 2021 für β-adrenergic Receptor Signaling

Thank you Dr. Ahern for this very comprehensive lecture. Going through the biochem book makes this topic very complicated. It is amazing how you can simplify this topic to get to the point and what we actually need to understand.

 
shallow lectures
von gioia b. am 06. Februar 2018 für β-adrenergic Receptor Signaling

the lectures is shallow; i think that more details are needed. it is ineffectual for the level required from the biochemestry course of the Med University of Florence. cordially gioia