Signal Transduction Pathways

038 - Signal Transduction Pathways.mov

Paul Andersen explains how signal transduction pathways are used by cells to convert chemical messages to cellular action. Epinephrine is used as a sample messenger to trigger the release of glucose from cells in the liver. The G-Protein, adenylyl cyclase, cAMP, and protein kinases are all used as illustrative examples of signal transduction. A review of the concepts is also included.

Category:

Education

Tags:

• signal transduction pathway
• secondary messenger
• receptor
• ligand
• biology
• ap biology
• tutorial
• chemical messenger
• cAMP
• adenylyl cyclase
• preotein kinase

[shvivan64]

Great explantation!!!!



[therejected1000]

the review that you did at the end was really helpful!!! maybe you could try to do that in other videos too? :)

[courseim18]

i wonder who that 1 disliker is

[Sylar6]

Wow! I love this videos! they are awesome! Really good jod!

[kathrinzeiler]

Just brilliant!!!!! Now i get it;-)

[bavl1994]

OMG! all your videos are really awesome!

[taniagirly]

Thats one of the best tutorial vids I've seen - everything makes sense now - even things you probably werent trying to teach us haha

[catluvr1112234]

this is awesome! thank you!

[jrodz02]

excellent job!!  thank u

[oo0sabine0oo]

Thank you soooooooo much! I finally understand this clearly (which is actually kinda sad since I've tried to understand this from lectures and textbooks before and then still couldn't get it) So that must simply mean that you're a brilliant teacher who is superb at explaing things! Woohoo, applause to you!