The Electron Transport Chain

[pinkfloydfan111]

sometimes a failing grade isn't enough. You deserve expulsion from all schools within a 2000 mi. radius

[DariaProductions]

never pick up a biology book again. horrible video

[Bbjjaarrttee]

gj being retards.

[aant1]

dumb video....

[maranlowry]

HAHAHAHAHAHAHA

[RAMEK413]

the two likes came from the girls int he video!

[MrBDavidE]

It sounds like your just reading out of the book.

Let me guess you are.

Why does the girl with the purple shirt talk so slow?

You guys are horrible at explaining this stuff.

[ryu144]

@MrBDavidE She can't even read it properly let alone understand the process properly

[Qstyles18]

lmao 

[piano1man1sormany]

haha i have the exact same book :)

[ExNihiloJimmy]

twit

[cjlouis1029]

haha i liked this as soon as i heard my theme song playing! you guys are too funny. 80% of this video is bloopers lmao. i guess this helped tho..I'm about to take my bio 101 quiz online now. what school ya'll go to?