Probs not a bio major

Lintang Nawacita How did you do ?!

Same im having that tom

Eyyy guys my results came i got above 90% so thats max credits :)))

Be glad you had this in high school. This whole thing started when I was finishing my junior year of high school. I never studied for my test, but if I had this, my GPA might have been a little higher lol

no

Yes sir and I hate it thanks

uhhhh that word gives me the chills

+Vanadevana Petrovic. FINALS

hiii

even a year later people like me are still doing it

Totallynotsierra same

Isabel Dabaco good luck!

0riginalEscap3r sxuuu

you passed test ?

Share the playlist lol

i passed my test!!!!! good luck

I'm gonna die

This is going to be my first AP test and I'm not sure what to expect. X'D

+Korryn Tyndall same for me too, my teacher said it's the hardest test I'll ever take.

Alondra Arevalo Yes, for us, too... I do pretty well in my AP bio class (I'm your annoying curve-setter type) but I don't think that's saying much since our AP teacher has been out for a while and half of this semester was taught by a long-term sub, which is... well, it's a thing. I feel quite unprepared. :P

+Korryn Tyndall we will all suffer together!!! yay

way to go mentioning god twice lol god speed lol tool

ßildØva Dova God* it is always spelled with a capital G if you are referring to the Christian God.

what begins when ecology ends

+Marie Belfond I don't know. Metaphysics?

No spaghetti monsters

+Marie Belford procreation.

My booty.

Tani Saguinsin Read and Learn and you can be.

Tani Saguinsin actually i don't think hes smart well he might know some i think he has the writers give him paper

Michal Ptáčník dude chill your balls

***** very well said my friend.

He's just reading a prompter lol that someone else has written

Hah yeah my teacher played it to I'm in bio 1b

sparkey Kruz I'm doing iGCSE double science.

NeonsStyle Inspire the next generation of Engineers!

NeonsStyle +1 on that

NeonsStyle I agree... A physics Crash Course would be amazing...

+rspace105 check out bozeman science. He does AP Physics, AP Environmental, AP chemistry, and AP Bio.

+NeonsStyle physics course would be great

not really.

徐添翼 wait what u get

Jeon JungIDONTGIVEAFOOK wow army really is everywhere huh

Abby Hetcher cramming doesn’t always work u should study earlier so you won’t have to cram

More like PERSPIRING students am i right

+Thomas Dies I am in an AP class and this pretty much describes my situation perfectly.

did your caps lock get stuck lol

me to

+ZHOU XUANLE I'm from Canada, doing my 13th grade right now. It's called cegep and it's more or less equivalent to college =3

***** it's going to be my first bio exam of this session. I have two sessions each year and next finals will be in December, the one after December is in June. From your name, I guess you speak Chinese. Sorry if I'm wrong.

+ZHOU XUANLE yess I'm Chinese :D hahahaha. A new "year" starts end August. I happen to live in the French (weird) side of Canada and because of that we have cegep instead of college. It lasts two years, after those years I will be heading to university. It's pretty much the same thing, but with different name. What are you studying right now?

This is so weird I'm doing the same thing and then I looked at the username and I know you😂😂 this is Sarah btw

omg😂hey Sarah! I literally fell asleep while trying to study..lol oops

me

How did that go 3 years ago?

Unfortunately for me, Notes. Yes, for a kid who wants to be a future KZfaq Gamer, I am using this for studying. I think I'm too young to be dreaming this big. If you count a mid 16 yr. old kid too young.

2 years but I'm curious how did it go

Well do I have news for you...

Sean Pietrowski I’m from the future

Hell ya he is! :D

totally the same...AP just after 14 hours due to the time difference...Break a leg!

Me too...good luck guys.

Hell yeah

Heck yeah y'all

HECK YEAH

@@emmyyanchuk3674 Just a couple more hours and we'll be freeeeeeee

Mitra Sutar i hope your one the west coast because you sent this at 3:30 EST you need some sleep my guy

I mean technically viruses aren't living

Intergalactic Subculture Sweets+ I think that viruses become alive when they infect cells

Antares Its not the virus thats alive, its the cell i think

Intergalactic Subculture Sweets+ Yes, but the capacity to manipulate a cell is a sign of life. Viruses are at the very edge of life, they can do something only inside a cell, so, this is a quality that give them a place in the group of the living things. They aren't like all of the life form on this planet, maybe they are the missing ring between macromolecules and the simplest life form (bacteria).

Antares true

lmao thanks

thx bro lol

Great question! Yes, actually Human beings are capable of using certain cells from other organisms. A lot of species can use certain cells and structures from other species- however, there are many limitations because of differences in blood type, cellular structure, enzyme functionality, and molecular components. But, it is possible. (The next two things don't answer your question, but I thought, eh, they're cool enough to be worthy of saying) It's also possible for animals to use parts from certain organ systems in other organ systems. Dogs, for example, have had parts of their intestinal tract cut and used them to replace a part of their esophagus (a large portion), and within several days the intestinal-esophagus worked as well as the original, and within a few weeks you couldn't tell the implanted esophagus from the first one. There is a very popular hypothesis in biology that mitochondria, the energy producers of the cell, were once their own separate prokaryotic cell that was 'consumed', per say, in another prokaryotic cell. And this would have to have happened very early on in the history of life because nearly all cells have mitochondria, and the structure of mitochondria seem to indicate an ability to have once survived on their own. So, for sci-fi stuff, there are two more ideas you can use somehow, I'm sure! :D

Broderick Gerano Thank you very much for the reply! I very much appreciate it. It's kinda cool to think that even now I may have cells from other organisms haha. I think that it is very cool that you guys take the time to answer questions even months after the video has been posted. Crash course has inspired me to go back to college and do something I really enjoy rather than working a 9 to 5. You have reminded me how much I love to learn new things and question existing ideas. I'll be signing up for classes next semester. So I thank all of you who are involved in the creation of crash course!

Tyler Singleton I'm currently in school, and it's a great decision! I'm very happy you're getting back into school- whatever you pursue, keep interested, keep learning, and keep showing others how beautiful life is, from math to biology to the human mind to tech. Whatever your passion, good luck, and keep yourself focused. P.S. I'm not a part of Crash Course- I'm just a student who loves biology and wants to help curious people become even more curious, like you, friend. :D

Yes, it is accepted as fact that eukaryotic cells snagged a bacteria that could make energy really well, and used it for its own purposes. Like a symbiotic relationship. This occurred a LONG time ago. This bacteria is known as mitochondria. It has its own DNA, and during replication, it replicates exactly like a bacteria--using Binary Fission. Hope that was what you were asking!

You're writing vore fanfics aren't you.

Watch the 9th through 20th videos of this course

me hahahahahaha

me too lol