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Electron-Transport Chain

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Uploaded by on Apr 20, 2009

This video details the electron-transport chain step-by-step.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, & Walter
ISBN: 978-0-8153-4129-1

Category:

Science & Technology

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License:

Standard YouTube License

  • likes, 3 dislikes

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Top Comments

  • that made so much more sense than my $150 textbook. Thank you!

  • The BEST video on the topic on youtube. EXCELLENT!! Just perfect.

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All Comments (27)

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  • Apparently someone has something against the electron transport chain?

  • The H-gradient is used to start ATP synthase, and thats the way ATP is made :)

  • what about complex II? no love for FADH?

  • so does it mean that in electron transport ,no ATP is formed.only in oxidation phosphorylation wc is not included in this video.

  • Respiration is so hard to remember D:

  • does anyone know the name of the song at the end? I really want to download it and listen to it while I workout and drive.

  • @lolwtfh4xomgpr0

    Researchers aren't exactly sure about how the mechanisms work, but there is an idea that seems quite plausible which involves thinking of the proteins as some rotating components. As the protons (H+) go through the protein complexes, they begin rotating. Imagine that it's a windmill, rotating while H+ passes through.. There is ADP and a phosphate group on the protein, and the mechanical energy of the rotation makes the phosphate group fuse with the ADP into an ATP-molecule .

  • ok, so where the heck is the atp? O.o i was confused, now im even more confused:S

  • dramatic music near the end ^-^ :P

  • why the hell does none of these video's mention FADH when its a crucial product of the Krebs cycle?? DAMM YOU OCR BIOLOGY!!

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