...is the powerhouse of the cell.

@user-xi8zs8nu4x

Жыл бұрын

Mitochondria👍

cool gave me a start on the test.... happy though got 95 % ...... love the Khan academy

You are an excellent teacher! Very clear.

So simple 10/10 would recommend so easy to understand 10/10

The cell is the mitochondria of the powerhouse

thank you... explained really well

Very well explained !! Thanks for the video.

mitochondria is the powerhouse of the cell

ITS THE POWERHOUSE OF THE CELL!!!!!!!!!!!

This was helpful. Thank you.

tremendously helpful

thank you :)

it's sooo much easy to understand frm here..... gracias

Super explanation..thanks alot :)

Mossttt helpful video! Thanks!

Thanks! thanks! thanks!

safe to say that atpsynthase is the coolest protein ever!

Thank you this was so helpful. You made it simple.

what happens to the water that is produced in the matrix

the powerhouse is the cell of the mitochondria

@7:05 How does NADH give off two hydrogens? It isn’t balanced.

I have a question You mentioned that the first step of the cellular respiration happend in cytoplasm with mean pyruvate need to get inside the matrix to start the 2 step BUT you also mention that the inter membrane is NOT preamble right . And the only way for the pyruvate to get into matrix is to go through the ATP syntase. How is that possible ?

@anoodchoudhary6101

4 жыл бұрын

There are porins on the outer membrane of mitochondria... Which are the multipass transmembrane proteins (transport proteins) and through them the pyruvate enters the mitochondria

i thought you said inner membranes are not permeable? how did the H ions got out from the matrix? im a computer programmer btw, i have no idea how i got here

@masoudmousavi2571

8 жыл бұрын

the inner membrane has got specialized proteins that can pomp out ions such as H+

If the outer membrane is permeable to H+, how can the inter membrane space maintain such a low pH? Wouldn't the H+ ions travel down their concentration gradient from the inter membrane space out into the cytosol?

I have a two questions: 1) Can the hydrogen ions pumped into the inter membrane "leak" out of the outer membrane into the cytosol? 2) How does ATP leave the mitochondria in order to go to other places in the cell where it is needed? Thank you!

@lifelover9989

5 жыл бұрын

Have u got the answer

@miyamaha5

3 жыл бұрын

@@hannahfuson9469 Thank you :)

@imawakemymindisalive13

6 ай бұрын

⁠@@miyamaha5what was the answer?

I think you forgot to mention that the mitochondria is the powerhouse of the cell

@limegreentechnologies8803

2 жыл бұрын

I think you forgot the part that you aren't funny

Absolutely love Khan academy! But I wish Sal would do all the videos - I literally skip all the videos that are not done by him. And the reason for that is because these ones, done by this lady. are bloody monotonous. Amazing knowledge but seriously...annoys the hell out of me. Whereas when Sal does the videos, you can tell that he is actually super interested and fascinated by the things that he talks about- and that’s how it should be. Loving the stuff that you learn about and teach.

@pigeonlove

5 жыл бұрын

You wrote a whole essay when all you had to do was fuck off

why Insulin never mentioned in this stage. Glycolysis related to Sugar metabolism so?

@Italian69Boi

7 жыл бұрын

maria manion md Thats the Krebs Cycle (citric acid cycle), i always confuse them too. that cycle happens in our cells not in mitochondria

So much chemistry and physics 😱 life is so fascinating and so difficult to understand 😆

why is nadh creating 2 H+? Did she make a mistake?

@teobestoffer1165

8 жыл бұрын

+Stefan Thorarensen I think it should just be H+... then the equation will be balanced in both charges and atoms

slay video

but the membrane docent even have a border control!?!?!

@CarlosBenito28

7 жыл бұрын

there is a check point charlie, watching out for counterintelligence agents trying to infiltrate the membrane

@LightningBoyNation

7 жыл бұрын

hmm, ur right maybe if we increase the amount a chlorophyll we can keep out the amoeba... GENIUS

FYI there will be a bunch of copies of the genome in each mitochondrion and a bunch of mitochondria in each cell...

was not a male presenter in the channel? I loved the way he thought

@excellenceisme

7 жыл бұрын

thought or taught ?

The khan academy guy is so much more interesting to listen to. Good vid tho

she shows no expression its hard to even stay awake ....

@gosombo

8 жыл бұрын

+damiangaming43 awwwww

@brianowens889

8 жыл бұрын

+damiangaming43 shut up and kiss me ya big hunk

@saintofchelseathomascarlyl5713

6 жыл бұрын

i dont get it...is he your boyfriend?

@pigeonlove

5 жыл бұрын

There is expression in every word, stop blaming mommy for your own problems

I'm loving this tutorial but DAMN... she needs to write bigger and not do this so quickly... A bit of enthusiasm wouldn't hurt either... Where's Sal...??

@pigeonlove

5 жыл бұрын

You need to go on a diet, get a brain cell and fuck off

not very exciting...

Nice, I'm one step closer to becoming a doctor and making bank so I can buy nice stuff, and then find some hot gold digger chick who i'll make sure to not marry so when we split she doesn't take half my money. Then I'll just continue on with my life by going into work, seeing patients and writing them prescriptions, and I can forget 90 percent of what I learned in school because it's not applicable to the actual practicing of medicine. Gnarly.

@claudialu

4 жыл бұрын

WOW, bitterness is eating you alive.

@sxrani

4 жыл бұрын

damn

lousy presentation! she talk about energy but she has low energy in her narration!