Now I am doing what I did

Man ur comment is 3 years old Too late

A better time to skip to is 3:45

Thanks for the time stamp 😂

It feels like one of those scenes in videogames where a character does something so out of place and so out of character you admire it.

Have u heard the movie zoom by barry allen

The mitochondria is the power house of the cell

+theblackdevil935 The mitochondria is the power house of the cell.

+meadslosh The mitochondria is the power house of the cell.

+Paul Jones The mitochondria is the power house of the cell.

In our NCERT textbook also, it is mentioned as Currency

I clicked at the video for the thumbnail. I am not disappointed.

Well... Seeing as ypur dollar bills are really just a rough representation of energy, portraying ATP as currency would be the most accurate layman's depiction

+It's Okay To Be Smart Only if people would pay attention to the video.

+It's Okay To Be Smart. The chloroplast go back to a SECOND event of endosymbiosis that lead to the evolution of plants! And the chloroplast have a very similar function, as they also produce energy (Photosynthesis instead of Glycolysis). So it is wrong to say "it" heaped only once. Also, it is defently not the most Important step for life. Many people say that Bacteria dominante the planet, and indeed no animals nor plants would exist without bacteria. If you insist: the endosymbiosis of mitochondira might be the most important step for "complex" life.

+It's Okay To Be Smart Hey! I was wondering if you could make a video about Veganism sometime down the line? The topic is really on a roll and I'm interested to see the science behind it!

+It's Okay To Be Smart So the most important moment in life was a collision between two bacteria...AWESOME! :D

This just in (well, more or less): Scientists discover microbe without any trace of mitochondria in Chinchilla gut - www.npr.org/sections/health-shots/2016/05/12/477691018/look-ma-no-mitochondria Cool stuff.

+Bluespheal dame. it is a good idea but because of how we reproduce it would be impossible to included cats as are symbiosis friends for our latter generations

Wanna watch me try?

+Port Kapul A dog then, I bet those cold hearted cats won't help us evolve

+Bluespheal Try eating an elephant without digesting it. You'll get a lot more energy out of an elephant than out of a cat.

If I ate Schrodinger cat would I get more or less energy?

HI from Italy. You do a Very good Job and I love your way to explain science. Very Well!

+It's Okay To Be Smart aaand welcome to the 2009 meme hell

+It's Okay To Be Smart THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL POWER HOUSE OF THE CELL THE MITOCHONDRIA IS THE POWER HOUSE OF THE CELL

+litojonny BUT WHY IS THERE MITOCHONDRIA AROUND MY ANUS?!

***** DAMN YOU MEMERS

+Kishore Shenoy I know some Americans will say "That doesn't make cents"

lol

Why.... 😂😂

+Kishore Shenoy this is the real punchline. made me giggle

Bravo, hahaha

You guys need to realise that it's not just learning you fcking exists because of it and your teacher too so please understand reality

darkk mane?

THE POWERHOUSE OF THE CELL! *cue thunder*

Nolan Thiessen yes, yes it is.

*crushes test tube*

dbz dude

Mine is 100000

Friendly Dragon you ruined the joke

Pfffff meliodas power level is 111,257 though I'm only 100

+Fiber lights 123 I remember learning about chloroplasts, I had no idea either, really green back then.

+Gareth Dean cells can multiply and divide at the same time

The Four Waffle Lords I'm questioning my very existence.

+Daniel Renard You're your true celf.

I wanna be like you, Karyote.

me too!

r/wooosh boys, r/wooosh

then go eat some bacteria or something

+Mr Schrödinger - I am the one who reviews. It'd be an interesting possibility. My guess would be 'No', since we see many examples of 'convergent evolution' and shred niches and organisms occupying the same niche in different environments. We even have many cases of bacteria residing in animal (often insect) cells, though not reduced nearly as much as mitochondria are.

+BlakeMcTavishe Possible but extremely unlikely, it's such a big advantage...

I think it did happen more than once, but even if you are an ATP milliobaire, you can still get eaten by other cells... so... I guess some of these cells were just very unlucky

+BlakeMcTavishe The main reason we think it only happened once is that bacteria and archaea interact all the time today, and yet there's no evidence of this kind of thing having happened again. It just seems to be so improbable and unique that "once" is the best answer we have for the mitochondria. Now ask yourself: What does this mean for the possibility of alien life?

+It's Okay To Be Smart It means that aliens are likely to be really chill, stoner-like beings who'd say "whoa, whoa, whoa, dude! Not so fast" to pretty much everything humans do.

+myky992 true, but if it happened after our common ancestor was allready estabelished, it would'nt be such an advantage. In fact a new type of cell during that time would have a lot of catch up to do! But that is just a guess... :)

You can tell everyone amazing stories from your great great great great great great parent, though

The rare event is the event of a prokaryote gulping up another prokaryote. The fact that the eukaryote got a second bacterium that became plants is less impressive because we already know that cell was special since it got the mitochondria already.

it is

anime is the cancer of this society, so…… no

+Arad Seyed anime is just another form of entertainment. Don't see reasons to hate it.

+Arad Seyed super kawaii uguu

and isn't it?

I want a cookie

+Cutman3030 I got them all wrong when he said they were wrong

EVEN SPEEDWAGON IS AFRAID

Yes

RemySML And wouldn't that make the event have happened twice?

He mentioned that in the video

He's saying the event only happened once

So all the choroplasts and mitochondria came from this endosymbiotic process all those billions of years ago in a short space of time

How do you know the odds of cells forming mitochondria like organelles is rare for all we know it's very common and it just took a long time on earth

+Aaron Smith He just said in the video that it is likely to have happened only once.

+Brandon Hall The universe _is_ infinite and this has happened an infinite number of times. The only question is: What's the closest place to ours that _currently_ has "complex life" from our perspective?

+Brandon Hall once in earth, the only place were we know life ever existed. We don't know what are the chances of it happening, and in a galaxy billions of years old with billions of stars, we don't know the chances of it happening somewhere else.

+MyChico333 True. I just thought this could be one possible explanation for why we have yet to find any other intelligent beings in the Universe.

*a committee discusses this new idea*

I will argue with that. Dinosaurs > Single celled organisms. BOOM!

Jason Stackhouse Interesting points, but have you considered....no?

i've considered no, but I raise you a yes, in it's place.

But it began (probably) thousands of times.... And there was probably so much orizontal gene transfer that almost every (RNA) sequence could be passed around (and this theme probably continued with the invention of DNA albeit at slower rate until eucaryiotes came around).

Becuase the mitochondria is the same in all eukaryotes.

+Fangirl *Mitochondria

+RandomGuy *Mitochondrion. Mitochondria is plural C:

Shak Pherze yeah, but I'm not a grammar nazi. There are more than one mitochondria per cell (iirc should be thousands) so you should be correcting the rest of his sentence instead to be plural.

RandomGuy I apologize for my spelling error and grammar error. Also, the correct pronoun is she(hence the FanGIRL.) (Also this sounds a lot more aggressive than it's meant to be, so keep that in mind. I just didn't know how else to word it.)

Fangirl Sorry about the mistake, I don't really look at usernames most of the time, and for some reason I default to 'he' when I talk. I know some girls can be rather picky on the subject, so thanks for being chill about it.

+Evan Sabourin Actually I was literally getting ready to shoot this when that Radiolab episode came up on my feed! It's crazy that we were both working on the same topic at the same time. I love that episode of Radiolab, one of my instant favorites

+It's Okay To Be Smart can saitama training work. please make a video for it ●_○

@@besmart lol watched this 6 years later

+Elias McComb Oh man, that's some *DEEP* biology. Genetic invaders, mobile DNA parasites… might have to save that for when I make a "Deep Biology" channel or something (but I did my grad work on similar stuff, so I actually love this story)

+It's Okay To Be Smart I just watched your Ebola video, are you still going to do that zoonosis video, I'm curious about it.

@@besmart awwwwww please please make a deep biology channel i like so much these topics but almost never find scientific articles about them.

You should work for them

From my understanding of the word, he's correct. The grow of the volume is exponentially connected to the grow of the area. Isn't that correct?

It's actually a cubis relationship if you can call it that, because when you double the radius, the volume increases by the factor 8

DerTaktikFuchs Which just confirms what I said, doesn't it? I don't want to be an arsehole, but ^4 is an exponent.

+Tomasz Antochów This is not what exponential means. You can raise everything to a power without changing it (to power 1) but this doesn't make it exponential. From wikipedia (Exponential function): "Exponential functions are uniquely characterized by the fact that the growth rate of such a function is directly proportional to the value of the function." The volume grows as the area^1.5 so it grows based on the area (not based on the volume).

Yup

There are many who beg to differ, and claim it is the most infamous event in history.

+Revolver Papyrus Anime was a mistake

We have ice cream too so maybe anime was the third.

Combinemon We have Metal Gear Solid, so it's the tenth at most.

Yep even your pet!🙂

+UniQuE TV You could say... the time is Just Right. 👌 (-_-) 👌

+1234kalmar Is that what I think it is 👀

Tracy HeadCasey Pacha? :D

1234kalmar 😂👏

There definitely needs to be an episode about the grammar of scientific words derived from Latin & Greek.

+Phil P I know... I hate it when people say "specie", as if it were a word-or "Homo sapien"! I strongly suspect that "bicep" used to be a non-word as well, but it looks as though that one has been added to dictionaries now.

Not very many thumbs up there

I was undecided between the human cell and the yeast cell so can I claim half a point?

MAK but you can't prove that aliens did it either...

Search for "endosymbiosis: in Wiki and see the evidence. My favourite is that they have a genome! If it was just a bit of machinary inside the cell they wouldn't need any genome, but the mitochondria wee see has a genome and that genome is also similar to other kinds of bacteria which suggests a relation between the two.

Mortadha Alaa I'm not saying that it didn't happen. I'm questioning the claim that it happened only once.

+Lucid Moses I guess the claim should be: all eukaryotes we recognize today as separate species have one common ancestor. You are right, of course. But it's kinda 'trivially' right.

Shangori from earth only point of view and your not interested in science then maybe. But if you try and work on the idea of odds of life being out there in the universe then that detail is very very important.

+Lucid Moses Scientists have looked and looked for another event more recently, and they haven't found it. It really does seem that mitochondrial endosymbiosis only happened once, or in one class of early cells (or if it happened more than that, they didn't survive). We just don't have any reason to think it's more than once, so Occam's Razor applies…

We just guessed.

+Bartu Muzo Science.

we have faith

Paul Jones i already know that . But how exectly

+Bartu Muzo Because Mitochondria actually have their own DNA that is not related to the DNA in our Nucleus. The DNA inside the Mitochondria had to have come from somewhere and it is thought to have been from another bacterium.

+PamdaWolf In the video as in that would have been a much more appropriate choice 😁

+Jonathan Ouwens I thought about that but I didn't want to have to buy new glasses, guys

No you are absolutely correct it very well could have happened many times over and for my money I think it's more likely it happens many times and they died out for some reason than it only happening once and that one individual surviving

+2nd3rd1st It's definitely right, we've seen endosymbiosis start... and rapidly fail. Entire families of bacteria like wolbachia specialize in infecting cells and passing themselves along through generations. Not parasitic examples are more rare and seem only to involve animals (that we know of.) but are increasing the more we look. But nothing has approached mitochondria in how thoroughly intermingled the two partners have become.

**burbs* Mm, there is no God, Mr Rexton. You got to rip that band-aid off now. You'll thank me later.

+Mr Rexton Science is all about proving and disproving things, and the existence of a god can't be proven or disproven. This guys is teaching science, not religion. Whether or not you believe in him, God doesn't have a place in this science-focused video. There'd just be no way to back up any claims surrounding him scientifically.

+Κώστας Καραπαπαχατζηδιμιτρακόπουλος jeez Rick

+Κώστας Καραπαπαχατζηδιμιτρακόπουλος what's next are u gonna tell me that Santa and The Tooth Fairy aren't real

He comes in when the first human was scared by life and needed something that could help him.

more attention to detail than a PC gamer right here

+BallotBoxer I admit, I was a bit disappointed about that part too. I guess you could say I did *turns hat sideways* not approve. Yes! in case that went over your head, it was a subtle joke making fun of people misusing memes.

+Jack Sainthill I have a Ph.D. in molecular biology and it's like my favorite shirt

It's Okay To Be Smart Yes, I said _most_. I truly admire your achievement and, my having watched your videos, I've never doubted your scientific credentials. Perhaps it's a cultural thing and the phrase sounds cool to a North American,,but _I DID SCIENCE_ just signals _stupid_ to me, over here. Actually, even _I DO SCIENCE_ would sound better. At least nobody would wonder why you stopped.

Woah

+Jack Sainthill Its mostly for ironic comedy. Someone who is seen as smart [scientist] wearing a shirt with obviously bad grammar is ironic, and to some people that's funny, thus people wear it for comedy and not status. [Of course comedy is still a very subjective thing and people have MANY different preferences, but irony is a big source of comedy usually]

Eragon7 I, understand that, thank you, but the thrust of the irony is actually ambiguous. A wearer of the slogan could be making the deliberately malicious claim that scientists are so stupid that they cannot even use basic grammar properly. It seems to be just me but, although I understand the joke, I don't feel that it quite works. Sorry.