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Signal Transduction (the remix)

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Uploaded by on Sep 19, 2010

Signal Transduction - How to Get Your Message Across. This video explains why some ligands need signal transduction mechanisms and others don't. Then we look at tyrosine kinase and G-protein coupled adenlyl cyclase! Doesn't that sound like fun?

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  • most excellent. thank you so much!

  • This was an amazing video! You explained everything very well! Thank You :)

  • when the protein is phosphorylated by the TK, does the energy that was stored in the bond of the P in ATP go into the bond between the Protein and P? Is this why it's exciting, because potential energy is being passed from the ATP to the

    Protein-P, leaving the lesser potential energy ADP? Now the protein is energized, it can do more than just change shape and facilitate, it can do that and do work?

  • excellent-i am a high school physics teacher and biology, especially genetics amazes me- very clear- reminds me of photosynthesis a bit- i see themes and variations with the building blocks

  • Outstanding. You are amazing!!!

    

  • an entire 1 hour lecture under ten minutes...you rock! 

  • Sugarplum, you are amazing.....! thanks...have an exam later on tonight...So is it safe to say, In theory and very simplified, a simple bone fracture will trigger neurons to release hormones into the blood stream to reach the fracture site and bind to healthy osteoblasts and trigger transduction leading to bone cell division:}...? sorry for my lack of jargon, first year here....lol

  • Just made me understand signal transduction mechanisms! You rock!

  • very good movie i like it very much... but i must add that you kind forgot to mention that phosphorylation also inhibits protein function cfr. glycogen synthase!!! (as every rule has its exceptions :p)

  • I have work in my spanish encampierio, be grateful for me watching , I only learn englishio. Today much thanks very

    Much , think I will pass my amplieflier puke.

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