Electron-Transport Chain

[JeffMWilson]

Apparently someone has something against the electron transport chain?



[spejderbonnie]

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

[sreddy117]

what about complex II? no love for FADH?

[lilydick]

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

[talatsmum]

Respiration is so hard to remember D:

[carsuck7]

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]

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

[Calstice]

@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 .

[rulely]

dramatic music near the end ^-^ :P

[latinpapi1]

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

[rindin100]

thanks sooooo much for thes video!! understood it all :)

[eblscience]

good job

[00ErgoProxy00]

I love you I love you I love you I love you!!!! That totally made my life..so much easier to understand than pages in a textbook. <3

[rindin100]

@00ErgoProxy00 i know textbooks suck!

[teeheehaahaaho]

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

[AxisMundiOnline]

Awesome, thanks! Keep up the good work!

[4SiXTEEN]

lol i love the music! and you're right lixiaochenx277! it does make it fun! hehehe

[sexinisrael]

They left out Complex II. And they didn't consider the correct ratio.

Complex II is no proton pump, but delivers QH2 too for Complex III.

By the way, Complex II contains Succinate-DH you already know from the Citrate Cycle.

[shoriukan]

@sexinisrael I swear every video on here about the ETS completely ignores this fact

[ishtargurl]

but where does the ATP come from?

[missgossipxd]

helpful

[jujuGivesYouHell]

OMG this video is perfect!!! I understand it now thankss!!!

[lixiaochenx277]

Garland Science always put the most random music into their vids. But hey, it makes learning fun :D

[ilikejuicy]

very good explanation

[majesticalps]

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

[alltoorobot]

perfect