Plant Cells: Crash Course Biology #6
Рет қаралды 3,144,874
Күн бұрынHank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to & different from animal cells.
Watching this after 2023? Here's an updated video about plant cells from Crash Course Botany: • Plant Cells & Hormones...
Table of Contents annotations:
1. Introduction 0:00
2. Plant Evolution 0:56
3. Eukaryotic vs. Prokaryotic Cells 2:33
4. Cellulose and Lignin 3:58
5. Plastids and Chloroplasts 7:05
6. Central Vacuole 8:10
This video uses sounds from Freesound.org
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@superweirdguy123 8 жыл бұрын
What I got from this video: -trees are magic wizards -angiosperms probably definitely killed the dinosaurs -sticks are not food do not eat -cows digest things by combusting them with their stomachs
@Neurocyborg 8 жыл бұрын
+HellomynameisJoney I giggled harder than I should xD
@elyxircreations1003 8 жыл бұрын
+HellomynameisJoney XD
@meghabhatti6819 8 жыл бұрын
Omg rofl
@taekook_bts8773 7 жыл бұрын
lol sm
@gavinhu6490 7 жыл бұрын
HellomynameisJoney lol
@Empedocles449 9 жыл бұрын
If trees are made of cellulose, and cellulose is sugar, then we kindof are living in the Candy Kingdom.
@thepip3599 8 жыл бұрын
Wow. That just blew my mind. Your comment deserves more likes. Or maybe I'm just weird.
@thepip3599 8 жыл бұрын
👍👍👍
@Empedocles449 8 жыл бұрын
:D
@nikaash1 8 жыл бұрын
😆Adventure Time!!! I am sad that they stopped making episodes.
@Empedocles449 8 жыл бұрын
FIREPHOENIXcraft Holy snot, you scared me for a second there!!! It'll be back on November 2nd. Which's next week! Yuss!
@97Thekitkat 9 жыл бұрын
Imagine if someone on the AP test wrote "angiosperms killed all the dinosaurs" LMAO
@aaronclaeys7345 9 жыл бұрын
Challenge accepted.
@neppingnep252 8 жыл бұрын
+97Thekitkat already done
@thatsocaroline8591 8 жыл бұрын
+97Thekitkat I'm in 8th grade taking it lol
@noahhuether6480 5 жыл бұрын
I will
@franziska9260 5 жыл бұрын
My teacher requires jokes at the end of exams, so doing this!
@mynoseisrunning 10 жыл бұрын
hank green, the man who saves me right before all of my science tests. THANK YOU.
@utopianintallect6219 8 жыл бұрын
+Savannah Nicole same here
@lingkejiang9244 7 жыл бұрын
you don't study math or is math not a science?
@mylesponce734 6 жыл бұрын
Savannah Nicole same
@silentkiller7661 6 жыл бұрын
Savannah Nicole same hère
@Princess-zv3yu 6 жыл бұрын
Me and you both Savannah Nicole
@emilyhouse2479 7 жыл бұрын
"Just shake it's hand, thank it for all it's hard work"😂
@goldenyoutubenarwhalofbmw6274 6 жыл бұрын
Emily House HAHAHAHA LOL that waz my favorite part
@miaandrew8355 5 жыл бұрын
why does that remind me of rm and his handshakes????
@minniemouse5185 4 жыл бұрын
ARMY ALERT
@minniemouse5185 4 жыл бұрын
You got no jams
@LittleAqua2332 7 жыл бұрын
I'm literally watching all of these to get ready for a college Biology final lmao
@camfre4k 7 жыл бұрын
Joiliana Lecointe college ? isn't this highschool level ? Either i'm being fucked big time or you're really far behind haha
@LittleAqua2332 7 жыл бұрын
Lmao no we're not behind in the slightest but the class I'm taking is foundations of biology so these videos just give a really good overview
@ScoutKittyBubble 7 жыл бұрын
Navod Jayawardhane in college most courses last one semester
@onlyyou5195 5 жыл бұрын
I'm in 7th grade and learning this stuff gosh it's hard!!!
@malakalfaouri8322 5 жыл бұрын
@@onlyyou5195I am in seventh grade too but i find this super easy, and i am having exams in this next week :)
@madcaprhe 8 жыл бұрын
can watching crash course be considered studying?..... yes, yes it can.
@wesm2691 8 жыл бұрын
+cchdz I wouldn't write it off and say watching videos doesn't count as studying, it does! If it helps learn more about it then it definitely is studying!
@wesm2691 8 жыл бұрын
@Rheanna Taylor: I wouldn't advise studying for a test by just watching videos tho, u gotta do the technical looking into also. But to say it doesn't count as studying is bull.
@minniemouse5185 4 жыл бұрын
UMMMMM. Yessss. No. Maybe???
@YasminAbdull 4 жыл бұрын
@@wesm2691 yes and that's exactly what I'm doing now! Lol!
@YasminAbdull 4 жыл бұрын
The video helps make sense of what the instructor says in class as well as allowing me to rewind if I need to.
@navaldude92 7 жыл бұрын
I shook and thanked a plant for its service today.... Park Ranger thought i was crazy....
@ArcadeCabNBud 7 жыл бұрын
Scott Pilgram you are
@javonwright2336 7 жыл бұрын
kmsl you are
@knownasm1315 5 жыл бұрын
stupid park ranger
@knownasm1315 5 жыл бұрын
@@ArcadeCabNBud no he isnt
@Zer0_Flowers 4 жыл бұрын
1: don’t eat sticks 2: plants are freaking cool 3: The meteor was a distraction for the flowers 4: hank woke up in a bush 5: plants just sit there and make food
@caydonrain421 7 жыл бұрын
"Ow it's on me, ow aaah" 6:43 my favourite part of the video, thank you for not editing that out :)
@HannahBanana3616 11 жыл бұрын
Hank, I'm in eighth grade taking tenth grade bio. Your videos helped my average soooo much. I went from a 67 to a 94 after i started watching you videos and studying in a fun way.
@drewg.4779 10 жыл бұрын
You know you like to procrastinate studying where you decide that you should watch the science crashcourse that is not even the science class you're taking.
@neutronstar6739 6 жыл бұрын
Drew G. ikr I dont even took biology, I just find it interesting
@goldenyoutubenarwhalofbmw6274 6 жыл бұрын
Drew G. HAHAHAHA I agree
@StormyBro 7 жыл бұрын
I love how you guys but so much effort into these videos, thank you bros
@Doc_Loc 7 жыл бұрын
That guy is so confused. He be like wah
@typizza10pizza72 7 жыл бұрын
Stormy ⛈
@Doc_Loc 7 жыл бұрын
boom
@crashcourse 12 жыл бұрын
@penrynsdreams This is an excellent point and an excellent discussion. Prokaryotes are extremely good at what they do. They are less complex, but whether complexity equals advancement is a value judgement. It is, however, a value judgement that I am used to making and have no problem asserting. Evolution does not have a goal, but it does tend toward complexity when resources are available. And in tending toward complexity, it's easy to think of that movement as advancement.
@calen3595 4 жыл бұрын
when your teacher sends you a video with a curse word class: HOW DARE YOU!
@clintjoseph7126 Жыл бұрын
This guy really has been doing this thing for a long time.
@darceyisntadoctor 12 жыл бұрын
I'm finding this series so helpful! My biology teacher is, er... well, let's just say she's one quark short of a proton.
@aznpholyfe6693 6 жыл бұрын
Hank single handedly became our diplomat for plant human relations
@TheXtamac 10 жыл бұрын
I could almost feel the contempt coming from that tree when Hank poked him.
@c33s3h.3 4 жыл бұрын
When he shook the trees branch as shaking his hand for his “hard service” I lost it😂😂😂😂
@catabasiis 4 жыл бұрын
Hank makes my days happier just by saying stuff like shake a plant's hand ksjdldklfk
@elyxircreations1003 8 жыл бұрын
*walks up to tree and shakes a branch* thank you magical being XD
@wdowsley 4 жыл бұрын
The water talk mashed with the plant talk to make note of capillary action and how trees can grow so tall.
@sock2828 8 жыл бұрын
"If you've ever been in a hot spring or an oil well" In an oil well?
@mariannekhansa5218 8 жыл бұрын
Haahaha
@JaylaCucu 12 жыл бұрын
Dear Hank, John, and all who make these videos possible, Thank you for teaching me, and the rest of the Nerdfighters whom watch these, so much. Whether reviewing something I've already learned, or finding out new information, SciShow and CrashCourse are always helpful. Not to mention that they're always a delight to watch! Thank you so so much for all your commitment to us. It is greatly appreciated. Love, Jayla
@jewelhunter7323 9 жыл бұрын
Wow I learned more information about the plant cell than my teacher would have taught my class in ......hmmm.....MONTHS!!!
@ryannisthebomb 10 жыл бұрын
This helped me make a B in BIO 101 when I was working 40 hours a week and taking 18 hours in school! thank you. I am telling all my class mates about this for BIO 102
@CaseyMarkov Жыл бұрын
i like the worker who was staring at Hank at 0:39-0:42
@lisamishima8778 9 жыл бұрын
These make biology so easy and fun!!!
@djmitrano 10 жыл бұрын
hank you are my midterm guardian angel
@shyamnarayannayak2196 5 жыл бұрын
Hank green is a mixture of chemistry and biology....he is the hulk of crash course🤣🤣
@tammyulloa1625 7 жыл бұрын
my teacher showed this at school and she was like this🙊🙊🙊 when you said the A word everyone was laughing 😂😂😂😂😂😂😂
@TheOsamaBahama 9 жыл бұрын
"Go ahead and shake it's hand !" hahaha
@goldenyoutubenarwhalofbmw6274 6 жыл бұрын
Rick Apocalypse unless you live in Arizona !😂 most of the plants here are CACTI!😂
@lydia6613 4 жыл бұрын
@@goldenyoutubenarwhalofbmw6274 lol
@karangarobertson5069 9 жыл бұрын
This video taught me more about plant biology in ten minutes then my biology teacher did in a while term.
@Yisi.voyager 9 жыл бұрын
karanga Robertson true
@Alex-CA 4 жыл бұрын
Here in 2020, realizing how fascinating plants truly are
@wikiwikiwee1 9 жыл бұрын
omg, flowers murdered the diosaurs
@asdf64451 11 жыл бұрын
AP Biology exam in two days: did entire review book and took practice exam: made a 68. Watched all of crash course and took practice exam: made an 88 THANK YOU CRASH COURSE
@amuzikyX0 4 жыл бұрын
"plants weren't born yesterday" that tone and sass had me cracking up in my cubicle
@jasleenvirk2193 7 жыл бұрын
THANK YOU HANK!! I'm literally watching every single Biology crash course video to help prepare me for my AP Bio exam in two days!! I kid you not, I have learned more just listening to you than I have from my teacher in A WHOLE YEAR. Thank you soooo so sooooo much Hank, god bless your soul.
@maxwellw6653 8 жыл бұрын
i luv how u talked about the vacuole also you rlly need to do a full episode about the mitochondria holy crap i never understood why glucose goes in wit oxygen
@rebornsofficial4229 4 жыл бұрын
My teacher sent a link to this since lockdown
@estefanchavez6475 7 жыл бұрын
Love these videos, funny,entertaining,educational keep doing what you do!
@natalie9978 10 жыл бұрын
Thank you for making these videos! I'm using them to study for my bio final this week, and you explain these concepts clearly and accurately.
@hpdre7437 10 жыл бұрын
OMG! Sorry about being a science newb here, but you said a thing near the beginning of the video that blew my mind. The idea that flowering plants might have killed the dinosaurs. Flowering plants have that pollen stuff, which cause "allergies" in some people (and probably animals) and dinosaurs, probably not having to deal with something like that before (besides say, stray dead skin particles in the air and whatever else passed for dust back then) wouldn't physically know how to deal with them. Maybe. I don't know, but the idea excited me and I got all science giddy, which I thank you for.
@genechoi5245 10 жыл бұрын
TheAlphaShadows pollen was actually not present before angiosperms. previous plants used spores to reproduce, which are quite different.
@georgiacatton2156 7 жыл бұрын
I love this channel! it has taught me soooooooooooooooooooooooooo much! I am in year 8 and we don't learn all about this awesome stuff! I wanna be a microbiologist when I grow up!
@rachelholden792 7 жыл бұрын
Georgia Catton trust me, you'll learn all this at a level. In much more detail than you'll want to.
@goldenyoutubenarwhalofbmw6274 6 жыл бұрын
Georgia Catton I am in 5 th grade 😬
@1961zara 5 жыл бұрын
grade 8 ma boi im in there too C:
@knownasm1315 5 жыл бұрын
YEAR 8 GANG EVEN THOUGH UR PROB IN YEAR 10 NOWWWWW
@farazadreshy 4 жыл бұрын
anyone else watching this during quarantine???
@brianakelley8510 10 жыл бұрын
YOU GUYS ARE LIFE SAVERS. Currently cramming for a biology ECA and you have no idea how much this is helping
@rootweek679 7 жыл бұрын
Learning from you is just... so simple!! Thanks a lot, your work is amazing. I'm 25 and I swear I don't recall any of this from school years ago. Now it just seems to make much more sense.
@Lightningkuriboh 10 жыл бұрын
He is not the Midterm God we need, but he is the one we deserve right now.
@aileniirina3335 6 жыл бұрын
How can I laugh while studying for an exam? Thank youuuu
@AndrewWatsonPiano 6 жыл бұрын
The animation in this series is so captivating! Hank's awesome, but man that art style takes it to the next level
@ebull8757 10 жыл бұрын
You are so great! Please keep it up! All your videos make me laugh, I'm a high school science teacher and I show them in my classes all the time!
@PopleBackyardFarm 4 жыл бұрын
Thanks
@traduzvi 10 жыл бұрын
Hahahahahahha I almost cried of laughing in the end of this video. Hank, you're crazy man hahahah
@lottieblunden 9 жыл бұрын
These videos are so helpful- I love the way Hank presents biological concepts! Thank you.
@Luke51015 11 жыл бұрын
this is great, wasn't understanding lessons from school earlier but with this, photosynthesis, and the one about atp & respiration, i now completely understand it
@thingonometry-1460 9 жыл бұрын
Listen to him at half-speed. He sounds like he's drunk!
@mangotangochick 9 жыл бұрын
Oh my god i cant stop laughing HAHHSAHHS
@thingonometry-1460 9 жыл бұрын
Mangotangochick Ehverrrry plaantcell haaas aaa ceelllwaaaaaaaall
@thingonometry-1460 9 жыл бұрын
Mangotangochick Or listen at x2 speed and he sounds like he drank red bull with his coffee instead of water.
@mangotangochick 9 жыл бұрын
oh my goodness
@thingonometry-1460 9 жыл бұрын
***** Spread the word!
@potenvandebizon 9 жыл бұрын
Let's talk about plants, baby, let's talk about food and me, let's talk about all the good leaves, and the bad leaves, that may be.
@Niko-yl7nq 6 жыл бұрын
Mistermaarten150 let’s talk about your profile photo
@Niko-yl7nq 6 жыл бұрын
Jk
@Benjamin5566 5 жыл бұрын
Lol funny comment
@jungkooks_microwavephobia 4 жыл бұрын
*”Anything you’ve ever eaten in your life was made from plants or something that ate plants”* Tide pod kids:-ACTUALLY...
@ralpholacio2043 10 жыл бұрын
Hank your videos are awesome you and your team make science even more interesting!
@kaytimbol12 10 жыл бұрын
I really love your videos, the way you explain these complicated stuffs is so awesome! I hope you speak slower the next time, you really talk fast! But yeah keep making videos!!! 👏
@kiyanpardakhti5108 10 жыл бұрын
So he got wasted in the last episode and woke up in a random bush the next night... k.
@dragonmagevoro8517 10 жыл бұрын
HAHAHAHAHAHA! Wort
@queensaharaice7376 8 жыл бұрын
lol that's good sir!!!!
@builderf1887 6 жыл бұрын
you explain things very well
@galenlynore 12 жыл бұрын
This might be the most fun crash course video I've seen so far XD Thanks so much for this!
@jettlaxholly 8 жыл бұрын
Could you guys start doing physics?
@tomatoe682 8 жыл бұрын
They already have
@jettlaxholly 8 жыл бұрын
Tomatoe Just looked again and they do not, not sure what you are talking about
@lesilielesilie1662 8 жыл бұрын
+jett lax they have super advanced physics; maybe look at bozeman he also has good videos; as does khan academy
@jettlaxholly 8 жыл бұрын
Lesilie Lesilie Where are their advanced physics things?
@nikaash1 8 жыл бұрын
+jett lax check his playlists
@danishashar4861 8 жыл бұрын
ur the only guy who actually talks about biology in a exciting way. Really good video
@Nighty09 5 жыл бұрын
ur channel is by far the most useful thing ive ever seen in yt
@sebashchin7015 8 жыл бұрын
anyone notice the employee at 0:40 ?
@tanyay1073 8 жыл бұрын
Omg that face! 😱😳
@jackieyu6096 8 жыл бұрын
isn't she giving hank the death stare wondering why he is talking to a camera so enthusiastically?
@EquineRose-Rosie- 8 жыл бұрын
XDD
@nathan.3701 8 жыл бұрын
id just run if a woman gave me that stare xD
@EquineRose-Rosie- 8 жыл бұрын
Nate vs Gaming Same XD
@Doomblastr 9 жыл бұрын
I was kind of hoping he would go into further detail on some of the other parts of the cell, like the Golgi apparatus, endoplasmic reticulum, cytoskeleton, lysosomes, peroxisomes, centrioles, plasmodesmata, etc
@Doomblastr 9 жыл бұрын
***** OK, ill be sure to check that video out before my trimester
@goldenyoutubenarwhalofbmw6274 6 жыл бұрын
Doomblastr Ya I am in 6th grade need more info!
@Sandtalon 11 жыл бұрын
These are lifesavers. My AS biology teacher never goes over stuff. Thank you so much!
@avoilachan 7 жыл бұрын
This course is saving my life, thank you
@TracyAmor 7 жыл бұрын
Watching this for the nth time! Please, make CC Botany :)
@CHILEPERU17 10 жыл бұрын
Next time I see a plant I'll shake the branch and thank it for its hard work and service
@ShubhamThakkarShubhavatar 10 жыл бұрын
Don't it may hurt them as they don't like to move. Also you will block some of it's cells from continuing that hardwork for some time!
@CHILEPERU17 9 жыл бұрын
Keep preaching I'm liking this.
@freddiebonilla7984 9 жыл бұрын
I regret not knowing about your channel before. Very useful, it reinforces what they are giving me in class
@tubbyshamwow9688 10 жыл бұрын
That was a perfect speed that he talked at, maybe even a bit too slow, in my own opinion anyways, but I was able to understand all of it. Thanks Hank.
@krystalwu477 8 жыл бұрын
This is helping me study
@abbylane6212 9 жыл бұрын
That tree giggle was... creepy. (DFTBA)
@antoniamarketaki8389 4 жыл бұрын
Last revision before a plant biology exam!! This is really helpful ❤️
@NellyPawes Жыл бұрын
this is probably the most interested ive ever been in the cell course and ever will be
@justraven7526 4 жыл бұрын
I'm the only one watching crash course in coronavirus lockdown ?
@m_e_nere 4 жыл бұрын
No
@jackal3548 4 жыл бұрын
Akshay J every kid in science and social studies are doing it as well
@justraven7526 4 жыл бұрын
Yeah ! Nerdfighters Assemble ...
@karleymchale4450 7 жыл бұрын
please help me pass ap biology....
@jiiiiiib 7 жыл бұрын
you're ded if you think that
@BlueXDShadow 7 жыл бұрын
I'm in AP Bio too lol
@hipchocolatechip9339 7 жыл бұрын
honors bio... lmao no way in hell would i take ap
@leahdooley9542 10 жыл бұрын
These videos are going to save my grade in biology, thank you hank!
@ryliesmith4261 10 жыл бұрын
Thanks Hank! Your information was really helpful for writing the research report for my science fair project!
@dyaniaharding3342 8 жыл бұрын
Modern bill nye
@thatsocaroline8591 8 жыл бұрын
+Dyania Harding Ikr!
@neutronstar6739 6 жыл бұрын
the future is now old man
@8lec_R 4 жыл бұрын
0:43 look at that woman making a weird face at Hank, lmao
@neisserricardo5599 4 жыл бұрын
Bruh, that burger was actually really good, 00:50
@harleamccain 6 жыл бұрын
These are the only biology videos i don't fall asleep to. I will be referencing your videos in my school papers thanks!
@lavidawithjoey 7 жыл бұрын
"next time you see a plant just go ahead shake its hand and thank it for its service"
@rajaarveti 8 жыл бұрын
This is the best for my child
@jordanauger1869 7 жыл бұрын
Awesome! Thanks for sharing my man! It's a game changer in my brain!
@susilegg6739 10 жыл бұрын
Luv this channel helps me to study fr my science tests and my science final.
@sydney8020 10 жыл бұрын
Hank you make me crave for doughnut burgers asdfghjkl why
@oitnbseason5hype772 7 жыл бұрын
Watching this at 2 times speed. Have biology E.O.C. tomorrow. Wish me luck
@nell1875 7 жыл бұрын
How was it?
@mariagordon-lewis2802 8 жыл бұрын
Great for Biology Study help. Crash Course videos are the BEST !!!
@ashleyallegro8904 8 жыл бұрын
Thank you Hank! This was so helpful!
@theBraxil 8 жыл бұрын
What about the ice cubes Hank? The ice cubes in McDonnalds aren't meat or plant!
@ruthiethemagmacube5390 7 жыл бұрын
And what about salt! That's not a plant or an animal!
@DaDunge 8 жыл бұрын
Everything I have ever eaten is plants? You know... except mushrooms.
@vjorp5332 7 жыл бұрын
Mushrooms feed theselves by decaying stuff, hich had to be somethign dead... which must have been alive... so it comes from plants.
@andus9779 7 жыл бұрын
I've eaten salt. Salt doesn't eat plants.
@macmarty2025 11 жыл бұрын
Thank you so much. Really like all of these videos.
@nativedavesmetalchannel520 Жыл бұрын
This made me laugh a few times, but definitely helped me with my biology homework. Thank you.
@sofusgamborg947 4 жыл бұрын
0:40 not sure about that, i ate a rock once
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