Electron Transport Chain [HD Animation]

Published by Darron Toy on



during glycolysis and the tricarboxylic acid cycle oxidation of organic molecules results in production of reduced coenzymes such as nadh these coenzymes transfer hydrogens to the electron transport chain which is located in the bacterial cell membrane a hydrogen consists of a proton and an electron the electron transport chain consists of a series of special electron carrier proteins that shuttle electrons from NADH to a terminal electron acceptor such as oxygen electrons enter the electron transport chain when NADH transfers its protons plus electrons to a membrane embedded carrier protein the electrons are sequentially carried along the electron transport chain while the protons are shuttled to the outside of the membrane some of the electron carriers such as coenzyme q accept a proton from the inside of the cell membrane as it accepts electrons the proton is then transported through the membrane as electrons moved down the chain this increases the proton gradient across the membrane and enhances the proton motive force during aerobic respiration the last carrier protein transfers a pair of electrons to oxygen at the end of the electron transport chain and water is formed the enzyme ATP synthase utilizes the energy of the proton motive force to synthesize ATP this enzyme allows protons to pass back into the cell and couples the energy released in this process to the phosphorylation of ADP to form ATP


28 Comments

bouchra vkook · July 30, 2019 at 1:11 pm

this channel is the best tnx

Mario Castiello · July 30, 2019 at 1:11 pm

Thank you for the video. The only thing I'm puzzled about is why please is hash-tagged? #PleaseHelp

Davijazz TV · July 30, 2019 at 1:11 pm

Pls which software do u use for this video
I'd be so glad if u reply

SoundSlaves · July 30, 2019 at 1:11 pm

My professor can't touch this!!!!

iqra shahzadi · July 30, 2019 at 1:11 pm

Awsom…Awsomm

Evangelin Jossy · July 30, 2019 at 1:11 pm

What an amazing video which explains it thoroughly

A · July 30, 2019 at 1:11 pm

THIS IS IT CHIEF

Nurwani Wahida · July 30, 2019 at 1:11 pm

THANKSSS YOU HELP ME IN STUDY 👍👍

sreevidya tv · July 30, 2019 at 1:11 pm

Thank you

Qadeer Pashtun · July 30, 2019 at 1:11 pm

Loved it ,Thanx for Clearing My confussions 😃😍

DEEPA P · July 30, 2019 at 1:11 pm

This is really very helpful

Alina Suarez · July 30, 2019 at 1:11 pm

The internet is better at this than 90% of proffesors. Then again I think you need to see it to understand it.

Mokibul Hoque · July 30, 2019 at 1:11 pm

Nice video

Gerard Sanford · July 30, 2019 at 1:11 pm

How does it get the electrons to separate from the protons? Please.

aenne bari · July 30, 2019 at 1:11 pm

Very nice explaination…thanx

I34anbulunRuhu · July 30, 2019 at 1:11 pm

WHAT THE FUCK PROTONS GOT TO INTERMEMBRANCE SPACE NOT OUTSIDE THE CELL THIS IS NOT ACCURATE!!!

Gogula Aruna · July 30, 2019 at 1:11 pm

Nice video for electron transport. It is too good. Tq sir🙂

Harris Hampton · July 30, 2019 at 1:11 pm

he be sounding like the YOU GOT MAIL bitch am I right

Mr.H Al-Housa · July 30, 2019 at 1:11 pm

What a great channel! it is helping me to go ahead in biology Olympic competition!
thank you very much ^_^.

Zana Pavlovic · July 30, 2019 at 1:11 pm

Where is FADH2?

wlsud211 · July 30, 2019 at 1:11 pm

This is the video that help me to understand very clearly about ETC. I really appreciate!

Miss Salty Sack · July 30, 2019 at 1:11 pm

So frikin helpful. Short and sweet. Thanks 🙏

Sunil Bundela · July 30, 2019 at 1:11 pm

awesome plz make more

nidhi patel · July 30, 2019 at 1:11 pm

Hindi ma bol mitra

Sanji Tanjila · July 30, 2019 at 1:11 pm

Really superb…

Beth Johnathan · July 30, 2019 at 1:11 pm

good animation

عرفان یاسری · July 30, 2019 at 1:11 pm

خیلی عالی

Chrizele Baltazar · July 30, 2019 at 1:11 pm

woow very help full! Two thumbs up!

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