Stem cells | Cells | MCAT | Khan Academy

  Рет қаралды 399,149

khanacademymedicine

khanacademymedicine

9 жыл бұрын

Visit us (www.khanacademy.org/science/he...) for health and medicine content or (www.khanacademy.org/test-prep/...) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Vishal Punwani.
Watch the next lesson: www.khanacademy.org/test-prep...
Missed the previous lesson? www.khanacademy.org/test-prep...
MCAT on Khan Academy: Go ahead and practice some passage-based questions!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s MCAT channel: / @khanacademymcatprep
Subscribe to Khan Academy: kzfaq.info_...

Пікірлер: 94
@iheartbread2death
@iheartbread2death 4 жыл бұрын
besides the content let's all take some time and appreciate just how good this person is at drawing?!?!?!!!
@dauqken
@dauqken 3 жыл бұрын
I have also noticed that this person's drawings are piece of art.
@rosesecop8727
@rosesecop8727 3 жыл бұрын
Excellent Video! Excuse me for the intrusion, I would love your initial thoughts. Have you ever tried - Riddleagan Best Ukulele Remedy (Have a quick look on google cant remember the place now)? It is a smashing one off product for getting rid of your symptoms of Multiple Sclerosis naturally without the normal expense. Ive heard some super things about it and my friend at last got cool results with it.
@theywalkinguptoyouand4060
@theywalkinguptoyouand4060 3 жыл бұрын
@@rosesecop8727 get lost. You're disgusting.
@iamrigank
@iamrigank 7 жыл бұрын
Sad that so less people have seen this. So exciting!
@mohameda.b6125
@mohameda.b6125 7 жыл бұрын
thank you so much for the informative presentation.
@pradithanarayan26
@pradithanarayan26 6 жыл бұрын
The explanation is amazing. You guys make things interesting. Thank you
@sincerely_vini
@sincerely_vini 3 жыл бұрын
Thank you soo much! U cleared up so many of my questions!
@jonadol
@jonadol 4 жыл бұрын
Thank you so much for this. This is so helpful!!
@sahabg5807
@sahabg5807 4 жыл бұрын
Thanks for such an explanation. Keep up the good work
@softypapa
@softypapa 9 жыл бұрын
Thank you for making these. Some of the best videos on KZfaq.
@Booga04Minecraft
@Booga04Minecraft 5 жыл бұрын
Thank you this helped with my test!
@tomplank9056
@tomplank9056 6 жыл бұрын
Wonderful pictorial. Helps me understand better the stem cell place.
@slothlover7592
@slothlover7592 8 жыл бұрын
Thank you so much!
@JaneDoe-yy2dr
@JaneDoe-yy2dr 6 жыл бұрын
you just blew my mind
@Madbullx
@Madbullx 2 жыл бұрын
I love you man! Thanks for this amazing explanation 🙏
@yuta2349
@yuta2349 4 жыл бұрын
Woah ! This was really helpful.
@AnkushSharma-zv5hv
@AnkushSharma-zv5hv 7 жыл бұрын
extremely well explained
@gabrielaitzelgarciarojas7618
@gabrielaitzelgarciarojas7618 2 жыл бұрын
This is so helpful, thank you so much
@dipteeshukla7
@dipteeshukla7 Жыл бұрын
So clearly explained! Thank you so much for uploading this video. Thank you, Thank you! :)
@reekon4136
@reekon4136 3 жыл бұрын
that is a great analogy i think it is a great way for people to learn about this
@antoniocamacho1141
@antoniocamacho1141 Жыл бұрын
Excellent and easy explanation!! Thanks
@asbinapaudel2442
@asbinapaudel2442 7 жыл бұрын
Great video wow!
@charundave
@charundave 3 жыл бұрын
very well explained. Thanks
@faisalbhutter845
@faisalbhutter845 Жыл бұрын
Excellent! Thank you so much
@armanjafari6606
@armanjafari6606 6 жыл бұрын
Thank you really helped me for tomorrow’s biology midterm exam 🙏❤️
@saadrehman362
@saadrehman362 6 жыл бұрын
how did you do?
@user-gq5ns6dl4n
@user-gq5ns6dl4n 8 ай бұрын
Great work! Love the illustrations
@sanjakader9011
@sanjakader9011 7 жыл бұрын
i like this guy. Me really likes you. Thanks a bunch, man!
@sharonchikorita8324
@sharonchikorita8324 4 жыл бұрын
JK hey~
@elitegaming5799
@elitegaming5799 3 жыл бұрын
gay
@nevrakeskin8667
@nevrakeskin8667 5 жыл бұрын
Thanks for the video, a very helpful review!
@alicetsai9723
@alicetsai9723 2 жыл бұрын
Very nice lesson! Very appreciate!
@varunthadani1008
@varunthadani1008 3 жыл бұрын
Thank you so much!!!!
@TheRelaxway
@TheRelaxway 2 жыл бұрын
thank you , now i understand .
@AjaySensei
@AjaySensei 3 жыл бұрын
As someone who has had a cord blood transplant for leukemia, I can confirm the teachings in this video.
@rimamsanatinathan9506
@rimamsanatinathan9506 5 ай бұрын
God bless u khan academy
@christopherjugo8546
@christopherjugo8546 Жыл бұрын
Wow stem cell is so good to any kind of our body deaseas
@TheKamakshya
@TheKamakshya 3 жыл бұрын
This was so useful
@antoniocastala
@antoniocastala 6 жыл бұрын
Excellent video
@aimedia4x
@aimedia4x 2 жыл бұрын
brilliant thank you
@aishwaryalakkshme2020
@aishwaryalakkshme2020 Жыл бұрын
This vedio is amazing👍👍👍👍👍👍
@ruplekha4487
@ruplekha4487 3 жыл бұрын
Thank you so much
@brandonbirks9660
@brandonbirks9660 3 жыл бұрын
This video teaches so much
@backstreetfan2887
@backstreetfan2887 3 жыл бұрын
thank you khan academy
@selamyemane1640
@selamyemane1640 3 жыл бұрын
Thank you😍😍😍
@lemao9995
@lemao9995 2 жыл бұрын
THANKS!
@leahevelee
@leahevelee Жыл бұрын
so helpful❤
@samaryusuf2581
@samaryusuf2581 7 жыл бұрын
good job
@jierak4998
@jierak4998 4 жыл бұрын
Yeah nice voice but also who drew this? Omg. Youre awesome. Does anyone have experiences with them to show us in photos?
@jenniferuller9852
@jenniferuller9852 5 жыл бұрын
Thank you very much! You explained that better than my professor
@ismireghal68
@ismireghal68 5 жыл бұрын
1:45 so... What would constitute a 'proper stimulation' for example?
@zameershah5171
@zameershah5171 2 жыл бұрын
brilliant
@sangitaleima1946
@sangitaleima1946 Жыл бұрын
I am interesting these topics
@shahalam3819
@shahalam3819 3 жыл бұрын
this is called teaching
@leostack8495
@leostack8495 4 жыл бұрын
using the control key with the scroll wheel when using the eraser will resize the area its erasing
@kwanryan5914
@kwanryan5914 4 ай бұрын
"you were bursting with potential" Well look at how that panned out
@-zl5go
@-zl5go Жыл бұрын
No no I can’t believe that you are explaining everything i study it and search it 😂❤
@moniccamadiba7059
@moniccamadiba7059 2 жыл бұрын
Where is the stem cell shop in Polokwane?
@leeschloss4840
@leeschloss4840 Жыл бұрын
This guy has remarkably good handwriting for a doctor.
@NadeemKhan-sf9kf
@NadeemKhan-sf9kf 3 жыл бұрын
Can a fully differentiated cell under go Mitosis???
@kristi1894
@kristi1894 7 жыл бұрын
Do you have a video about fat stem cells & their potential to become other types of cells in the body?
@europeisthebestloveisblind5524
@europeisthebestloveisblind5524 7 жыл бұрын
Kristi Hellen this iz scientology this is not an explenation u are all an idiots this is dumbness i can explain that too bla bla bla that explenation is for a crerins
@harshanisamarawickrama2209
@harshanisamarawickrama2209 2 жыл бұрын
Is This good to the ischemic Stroke Treatments. I Heard This. U have Excellent, Trusted, Recommended Information and Explanation. So plz Help This. Is This Effect Or Not Effect. Thanks So Much 😰😰😰💙
@halieelee1909
@halieelee1909 2 ай бұрын
9:50
@shertajkhankhan3156
@shertajkhankhan3156 2 жыл бұрын
Spain cord injury recovery for stem cell reply me sir
@heidiroy-boy
@heidiroy-boy Жыл бұрын
I am considering stem cell therapy treatment because i am trying to avoid spinal surgery
@amayanapyeer
@amayanapyeer Жыл бұрын
"'adorable' little baby" fr 💀
@manoharjetti6239
@manoharjetti6239 6 жыл бұрын
vry gud... sometimes I can't recognize your voice.. sound is not so effective..
@ja3een_joshi
@ja3een_joshi 4 жыл бұрын
Khan Academy never disappoints you,.......... never😊
@edwardkenas2559
@edwardkenas2559 4 жыл бұрын
How can I get in touch with Mr Kahan
@ja3een_joshi
@ja3een_joshi 4 жыл бұрын
@@edwardkenas2559 I doesn't know but there is a website (khanacademy.org) Hope, you get something from there
@henrilemoine3953
@henrilemoine3953 7 жыл бұрын
1:33 arent they called totipotent stem cells?
@BrMiller
@BrMiller 7 жыл бұрын
Totipotent stem cells can become cells for the new human and the *placenta*. Pluripotent stems cells can only form cells for the new human.
@deepthikrishna2866
@deepthikrishna2866 2 жыл бұрын
I think morula is totipotent and blastula is pluripotent… cause from morula 2 types of division takes place … like the first type produces all symmetrical cells and the nxt produces unsymmetrical cells that form the outer layer( that not symmetrical cell)
@multilearninghub512
@multilearninghub512 3 жыл бұрын
hi, very good explanation. can i get your permission to share this video on my website?
@officerromage1760
@officerromage1760 2 ай бұрын
What did satan say to the guy? "Uh, what the cells?"
@pedersteenberg2010
@pedersteenberg2010 2 жыл бұрын
framtiden?
@LightningBoyNation
@LightningBoyNation 7 жыл бұрын
i just liked to ruin the perfect 111 like >:D
@evalockley8071
@evalockley8071 8 жыл бұрын
have you got a video about life under the microscope by any chance?
@luckyluckyloulou6100
@luckyluckyloulou6100 3 жыл бұрын
You Do a explánate better than Joseph Rodrigues
@MartialNose87
@MartialNose87 2 жыл бұрын
the people who dislike this video are probably people that had to watch this video for school and they just wanted to go on their xboxes to play fortnite
@RAHULWAGH-ei7bt
@RAHULWAGH-ei7bt 3 жыл бұрын
This laguge is not suitable for indians
@moonknight3594
@moonknight3594 2 жыл бұрын
But irony is the guy who is talking in video is Indian or Indian origin haha 😂
Telomeres and cell senescence | Cells | MCAT | Khan Academy
10:53
khanacademymedicine
Рет қаралды 258 М.
What Are Stem Cells?
14:21
Hope Biosciences
Рет қаралды 39 М.
Clown takes blame for missing candy 🍬🤣 #shorts
00:49
Yoeslan
Рет қаралды 39 МЛН
Looks realistic #tiktok
00:22
Анастасия Тарасова
Рет қаралды 105 МЛН
This is not my neighbor  Terrible neighbor! #funny #zoonomaly #memes
00:26
The Rise and Fall of Stem Cell Research
7:36
SciShow
Рет қаралды 205 М.
Can Food Reactivate Your Stem Cells? | Dr. William Li
6:48
Mark Hyman, MD
Рет қаралды 1,4 МЛН
6 Levels of Thinking Every Student MUST Master
17:12
Justin Sung
Рет қаралды 1,3 МЛН
Cancer | Cells | MCAT | Khan Academy
12:36
Khan Academy
Рет қаралды 919 М.
FANTASTIC STEM CELLS and Where to Find Them with Shiri Gur-Cohen
31:08
University of California Television (UCTV)
Рет қаралды 301 М.
How To Make Stem Cells | Yamanaka Factors
9:32
Sciencerely
Рет қаралды 192 М.
Embryonic stem cells | Cells | MCAT | Khan Academy
19:54
Khan Academy
Рет қаралды 528 М.
Egg, sperm, and fertilization | Behavior | MCAT | Khan Academy
11:35
khanacademymedicine
Рет қаралды 539 М.
Clown takes blame for missing candy 🍬🤣 #shorts
00:49
Yoeslan
Рет қаралды 39 МЛН