Sal, I've been watching your videos since high school, I am in college now and I don't understand a damn thing my teachers teach at school, they're really fast when teaching for they expect the students to know stuff already as they teach. I go home without understanding anything, and I open my laptop and study by watching your videos. I watch all night. I just want to say thank you, for being my professor, for making me understand hard concepts, for making everything simpler, for teaching Calculus, and Chemistry, and this - Biology. Thank you for saving my ass.
Changing my career mid life to be a Clinical Nutritionist and I know nothing about Biology. My lecturers are speaking in “Hieroglyphics” and the pace is so fast. I’m so grateful to have found your videos. I’d be completely lost. 🤫🥰
I get soooo confused in class and sometimes it may take a while when the teacher is trying to answer my question, which can confuse me more. But with you, I understand and don't have any question, not understanding why. You are very clear and to the point. Sometimes I feel like I am just in class for attendance, but come to you with my textbook for learning. Thank you!!!
I'm watching this video to help my wife with her studies and now I think I've learnt more from this video than she has from hours if lessions! Thanks for the lesson!
I look through these comments and I have trouble finding anything thats not a thank you... never seen a video like this... so let me continue the chain of gratitude.... Thank you SO MUCH!! :DDDDD
Take a shot every time he says "endoplasmic reticulum" ...also these vidoes are very helpful & will be what gets me through my bio course so thank you.
I dont know what I would do without your videos that actually teach me the tough topics that we are supposed to "learn in class" !!!!! I can memorize anything---but you actually get me to UNDERSTAND. YOU are a true TEACHER!!! I just love you!!... in a very student teacher kinda way :)))
Wish my professor could break it down like this! This video really helped! I'll be looking for more to get through a&p this summer! Thanks for sharing!
over the past 3 or 4 years i've probably wathced this video 20-30 times in order to refresh my memory before more diving into more complex bio and I love it because its always so clear thank you!
Seeing how my great uncle created this cycle, I decided I should respect him by memorizing and learning this cycle. I learned and memorized this entire cycle within 2 hours. Thanks.
your are just an amazing teacher! thank u so much for your time ! if would give 1/10000000th back to society like u do this world would be a much better place ! thank u again god bless u
I have my first test in A&P coming up and this is a huge part of it. I feel like there is hope after watching this. Will continue to watch more. Thank you.
You just taught me the structure of a cell in 20 minutes... something my professor has been trying to do for two weeks now. Thank you! You explain wonderfully!
I, now 65, can just pick up from where I left it at school. Wish I had a teacher like you and my journey of life has been different. Though my teachers at school much shaped my life.
19:29 I love it when Sal just says random facts like this (wood has 2 cell walls). About an hour before watching this vid I was literally just thinking about why wood is so hard haha.
thak you khan. your the best. if my professors knew how to teach like you i would of had my degree by now. we need teachers like you. i understood everything about the cell from watching your video.
I have a major exam tomorrow in life sciences and I have to remember the parts of the cell! And omg this video is a life saver! I’m studying like a crazy person! Haha thank you for the knowledge!
Haha, his funny tone every time he enunciates & repeats terminology. "Endoplasmic Reticulum, Endoo-plaasmic Re-ti-cu-lum... it's fun to say... maybe a good name for a band... Rough Endoplasmic Reticulum, maybe even a better name for a band." Haha, silly, love this dude. He sure makes learning this stuff colorful, fun, & mostly easy to follow - Genius!
Very helpful video! Thanks for clarifying all of the parts of the cell. I was in biology class and I guess it was just too early in the morning, but I couldn't understand this to save my life Haha
Mr. Khan, you rule! I've been watching your videos these past days to have a better understanding about these subjects since I have Finals coming up. I can say that I might actually ace my bio final. Thanks to you!
Usually when I listen to a lecture or something I am asking myself questions through the whole thing without them being answered, but as I watched your video you answered pretty much every one I had.
It's been 10yrs since my original physiology studies. I was nervous taking a graduate course online as a refresher to my doctorate program, but Khahn Academy has been amazingly!
I love these videos. The pictures and the mans voice are so clear and understandable. Use them all the time for school. I learn better with visual things
After many many years I understand the Cell............Big Clause for me please. Such a beautiful explanation no confusion from first circle till my graduation.....Thanks and love you.
you explained things so much better than my biology teacher, i struggled with concepts of biology before but now i finally understand it, thank you, you have litterally saved my a level!!! :)
For some reason I've never known that the nucleus was a membrane.. it makes so much more sense now! I've taken biology and genetics in high school, and even Biology 101 and, probably to my own fault of inattention, have never heard that... it's so much easier to understand it now!
Surely it’s a good idea to explain the etymology of the term used. For example, Chloro Plast Chloro = green Plast = plastic, moulded Prokaryote Pro = before, earlier Karyote = kernel, neucleus Etc, etc... Makes learning more fun, easier, and deeper.
OMG, thank you so much! I have a hard time understanding my professor's thick Texan accent. I came to TH-cam for help getting ready for my test and this video was such a relief. You're amazing! Thank you!
This helped me so much.. when my teacher explains it i don't understand it.. but you give details about how it works there for it makes more sense and makes me able to memorize it
Wonderful,expressive, radioman voice adheres for auditory learners and all the unique creation seems to be coming out of black universe where we learners can say, "it started with a circle". It's like virtual never-ending future with a knowledgeable, enthusiastic teacher. AMAZING!
You are a hundred teachers inside each other, what you know math, biology, physics, chemistry, banking, history, I want to ask you what you don't know. i want to be like you one day, you are a whole school. you should give certificates.
Wow, a lot of people are getting help from this. I feel a bit inferior for only being 12 and in seventh grade, but this really helped me, and I feel sooooo confident for the quiz tomorrow thank you so much man.
Sal, I've been watching your videos since high school, I am in college now and I don't understand a damn thing my teachers teach at school, they're really fast when teaching for they expect the students to know stuff already as they teach. I go home without understanding anything, and I open my laptop and study by watching your videos. I watch all night. I just want to say thank you, for being my professor, for making me understand hard concepts, for making everything simpler, for teaching Calculus, and Chemistry, and this - Biology. Thank you for saving my ass.
^
that is so me
And now you make yourself into pickles
This is me too. My instructor talks way too fast and English is not my first language.
Rly man i rly appriciate all the effort such people make.They save a ton of lives :d
He KNOWS the range of students' understanding and knowledge, though it gets hard to fathom when YOU know it all and a lot more. Hats off to Mr.Khan.
This guy knows everything. Wow.
So does the internet
***** Both know everything. Therefore, he is an embodiment of the internet.
HungerGamesFan88 AN embodiment.
***** There. Fixed.
He knows how to explain everything and make it clear...
I'm starting a band called The Endoplasmic Reticulum.
how's it going.
not well
Bailey Edwards
oh. maybe another name?
It's not the name so much as the lack of friends
Bailey Edwards
oh. i'm so sorry.
youre getting me though college Sal
bahaha your stupid
Jimmy Mahler he’s not stupid if he’s willing to study
oOf
Jimmy Mahler you’re*
@@jimmymahler2666 Ironic because you can't even use grammar correctly, as Killua mentioned.
"Good name for a band.."
:D
"this year the Grammy goes to Endoplasmic Recticulum for their album Parts of a Cell"
Ye
Changing my career mid life to be a Clinical Nutritionist and I know nothing about Biology. My lecturers are speaking in “Hieroglyphics” and the pace is so fast. I’m so grateful to have found your videos. I’d be completely lost. 🤫🥰
I get soooo confused in class and sometimes it may take a while when the teacher is trying to answer my question, which can confuse me more. But with you, I understand and don't have any question, not understanding why. You are very clear and to the point. Sometimes I feel like I am just in class for attendance, but come to you with my textbook for learning. Thank you!!!
The mitochondria is the powerhouse of the cell
prepare to meet your DESTINY Correct....lol!!!!
boy in a band
What is a poerhouse
my teacher said we cant use that
Lol I hear that so many times that I could probably know when someone is going say that
Thank you so much for all your videos Sal!! You've massively helped myself and my wife get into med school. You truly are a living saint!
THIS HELPS SOOOOOOOOOOOO MUCH WITH SCIENCE CLASS!!!!! THANKS! You are a legend! You the man, Khan!!!!!!!!!!!!!!
I'm watching this video to help my wife with her studies and now I think I've learnt more from this video than she has from hours if lessions! Thanks for the lesson!
Wow good luck!!!
Sal mate i cant thank you enough for just being a human being
I look through these comments and I have trouble finding anything thats not a thank you... never seen a video like this... so let me continue the chain of gratitude.... Thank you SO MUCH!! :DDDDD
Let me just say THANK YOU!!! your videos have been helping me study for my TExES exam.
Take a shot every time he says "endoplasmic reticulum"
...also these vidoes are very helpful & will be what gets me through my bio course so thank you.
Dear Sal: Thank you so much for the videos. You are truly meant to be a teacher. Thank you again.
I dont know what I would do without your videos that actually teach me the tough topics that we are supposed to "learn in class" !!!!! I can memorize anything---but you actually get me to UNDERSTAND. YOU are a true TEACHER!!! I just love you!!... in a very student teacher kinda way :)))
Wish my professor could break it down like this! This video really helped! I'll be looking for more to get through a&p this summer! Thanks for sharing!
cool @Laura Holliday
over the past 3 or 4 years i've probably wathced this video 20-30 times in order to refresh my memory before more diving into more complex bio and I love it because its always so clear thank you!
This almost 10 year old video is explained way better than what my teacher told me about cells yesterday
Unbelievable...BLANK STARE! Can't believe you just did this in 21 minutes! God bless your parents for having you! Gifted... no doubt!
I never knew that 20 minutes of biologie could go so fast. You're an amazing teacher indeed. Thanks a lot, you're a life savior
Seeing how my great uncle created this cycle, I decided I should respect him by memorizing and learning this cycle.
I learned and memorized this entire cycle within 2 hours.
Thanks.
crazy that i was watching his videos in 3rd grade and now im watching his videos at the end of college to study for the DAT
this is exactly what i need to study for my science test! thank u :)
"It's like a subunit of a cell
Just like my liver is a sub-unit of Sal"
That was smooth
i love the way he repeats those long words, it really makes you remember it lol
It's been 11 years , u commented on the video so right now what r u doing
Plzzzzz tellll me
Where r u from...
@@khushishahi9340 you creep..
4:00 love how Sal is making these tutorials compatible with plants that come to life to learn biology
15:40 - 15:43 I'd love to watch the video about the plasma membrane and the movement across it!
May you be blessed for the good you are doing!
I will have a test tomorrow and this video explains everything i need for 6 Pages
your are just an amazing teacher! thank u so much for your time !
if would give 1/10000000th back to society like u do this world would be a much better place ! thank u again god bless u
I have my first test in A&P coming up and this is a huge part of it. I feel like there is hope after watching this. Will continue to watch more. Thank you.
You just taught me the structure of a cell in 20 minutes... something my professor has been trying to do for two weeks now. Thank you! You explain wonderfully!
I am now stating a band called endoplasmic reticulum
I'll join
100Cheeseboy nice nuclei!
100Cheeseboy 🅘 🅦🅞🅤🅛🅓 🅣🅞🅣🅐🅛🅛🅨 🅙🅞🅘🅝
You should start a band called the crafters
Hope it's death metal
I, now 65, can just pick up from where I left it at school. Wish I had a teacher like you and my journey of life has been different. Though my teachers at school much shaped my life.
19:29
I love it when Sal just says random facts like this (wood has 2 cell walls).
About an hour before watching this vid I was literally just thinking about why wood is so hard haha.
Lol nice one
thak you khan. your the best. if my professors knew how to teach like you i would of had my degree by now. we need teachers like you. i understood everything about the cell from watching your video.
I have a major exam tomorrow in life sciences and I have to remember the parts of the cell! And omg this video is a life saver! I’m studying like a crazy person! Haha thank you for the knowledge!
Haha, his funny tone every time he enunciates & repeats terminology. "Endoplasmic Reticulum, Endoo-plaasmic Re-ti-cu-lum... it's fun to say... maybe a good name for a band... Rough Endoplasmic Reticulum, maybe even a better name for a band." Haha, silly, love this dude. He sure makes learning this stuff colorful, fun, & mostly easy to follow - Genius!
How does this guy know everything?
soejuno his reach of knowledge is immense
he never stops learning.
Cause he studied.
It is believed he is a witch
He is a walking talking encyclopaedia
I wish i found you during the semester!!!! This is great reviewing for my finals!!!
I’m out here liking comments from 5 years ago. Also Thank you:)
LOL SAMME BUT I AM FFOM 2021
@@maximus3786 same
@@mariarosapc5 same ;-;
I've been watching videos on microscopic stuff... my mind is exploded
This taught me all the things my teacher couldn't!!! Thank you so much!!!
iam 60 years old now i just got the resal understanding of the cell structure and organnlles,thanks alot
Very helpful video! Thanks for clarifying all of the parts of the cell. I was in biology class and I guess it was just too early in the morning, but I couldn't understand this to save my life Haha
I am here for reviewing for my GED exams for Science videos
Mr. Khan, you rule!
I've been watching your videos these past days to have a better understanding about these subjects since I have Finals coming up. I can say that I might actually ace my bio final. Thanks to you!
11 years later....how is life
it's amazing how much more useful these videos are than hours and hours of lectures...thank you so much, ur a lifesaver
Your handwriting is awesome
CODist.
Voro Rahtane ?
HALOist
How is this relevant to the video?
Blargh no relevance
THIS GUY IS GOOD AT EVERYTHING!!!👍
This is actually a required video I needed to see for my biology test and project. Thank you Khan Academy
Usually when I listen to a lecture or something I am asking myself questions through the whole thing without them being answered, but as I watched your video you answered pretty much every one I had.
great explanation for the beginner
i honestly dont know why i go to lectures. This guy explains it so much better.
Haha I thought ENDOPLASMIC RETICULUM sounded more like a harry potter spell
+Fiery Embers Now I can't stop thinking of Endoplasmic Reticulum as a Harry Potter spell.
From where u belongs to?
SUBODH KUMAR why do u want to know
Dude. You just made cramming for my bio final SO much easier. May your god or favorite philosopher bless you richly.
Thank you so much for this! Currently struggling through AS Biology and your videos have helped me understand it a lot better :)
My dad teaches Biology in Paine College.
It's been 10yrs since my original physiology studies. I was nervous taking a graduate course online as a refresher to my doctorate program, but Khahn Academy has been amazingly!
This was awesome! Loved it! I got out of class like....did I even learn anything. This clears up a lot of doubts that I had for sure! Thank you!
I don't know how to thank you....biology used to be my least favourite subject and now...just because of you i love biology...God bless you😊
Really really brilliant! You made it as simple as possible but very informative. I wish I could draw notes like that.
i have a cell test for biology and this really helped thanks!!!!! :)! i love you salman khan!!!!
This video is the only reason I didn’t fail my grade 10 bio test
I love these videos. The pictures and the mans voice are so clear and understandable. Use them all the time for school. I learn better with visual things
This is absolutely fantastic! I wish I could lecture like that.
After many many years I understand the Cell............Big Clause for me please. Such a beautiful explanation no confusion from first circle till my graduation.....Thanks and love you.
Exactly what i needed for my science test tommorow. Great vid
samves same
you explained things so much better than my biology teacher, i struggled with concepts of biology before but now i finally understand it, thank you, you have litterally saved my a level!!! :)
great videos as always !!! thank you so much for your hard work making them !!!
love Khan his stuff are great supplements for my middle school class!!
Thank you! :) I've been reviewing for college entrance tests by myself, and this really helped. :-)
How did you do
@Kate How did you do on the tests ( hoping the magical “@“ works)
best thing about the videos is guy talking sounds sooo passionate and dont seem he is bored....where as my tutor :S well lets not say anymore
I love this series of lectures! They are very informative and helpful.
you gotta love this guy
"Animals...we are animals...at least...I am." -Khan
any 2019 student likee
Me, studying for my tomorrow's exam😂
2020 here
2020
For some reason I've never known that the nucleus was a membrane.. it makes so much more sense now! I've taken biology and genetics in high school, and even Biology 101 and, probably to my own fault of inattention, have never heard that... it's so much easier to understand it now!
"we are animals, at least I am" :D (Plants and aliens might be watching this too!)
Most productive 21 minutes I could have spent getting ready forUmy test. THANK YOU
I am so far ahead of my 7th grade class, thanks sal.
Year 10 Biology teacher: Derp Derp herp, life story, back in the old day, I hate my job
Khan: Scientific theory teaching
I love khan acadmy bc it is helped me alot in my study in different subject .thank you slot
Surely it’s a good idea to explain the etymology of the term used.
For example,
Chloro Plast
Chloro = green
Plast = plastic, moulded
Prokaryote
Pro = before, earlier
Karyote = kernel, neucleus
Etc, etc...
Makes learning more fun, easier, and deeper.
love being forced to watch this is school so much fun
OMG, thank you so much! I have a hard time understanding my professor's thick Texan accent. I came to TH-cam for help getting ready for my test and this video was such a relief. You're amazing! Thank you!
So will your band be having two parts : Rough and Smooth. 😅😅😂😂
This helped me so much.. when my teacher explains it i don't understand it.. but you give details about how it works there for it makes more sense and makes me able to memorize it
thank you for uploading this video. I needed a quick recap of things and this video did a great job in helping me to do so.
You deserve a Nobel prize in education online. Thank you from a scientist 🥰👍🏼👏🏼
Take a shot everytime he says endoplasmic reticulum
Ribosomes too
you wanna get liver failure? because that's how you get liver failure... XD
Wonderful,expressive, radioman voice adheres for auditory learners and all the unique creation seems to be coming out of black universe where we learners can say, "it started with a circle". It's like virtual never-ending future with a knowledgeable, enthusiastic teacher. AMAZING!
Holy shit, this is so good, i can understand pretty much everything, and I'm from Sweden :P
I'm in grade 8 and i love it it really has helped me!
Have a test on Monday so here I am studying.
You are a hundred teachers inside each other, what you know math, biology, physics, chemistry, banking, history, I want to ask you what you don't know.
i want to be like you one day, you are a whole school.
you should give certificates.
Lets drink every time he says endoplasmic reticulum? haha
Love your videos :)
Haha okay, what we drinking
@@AB-bw9dk blue lemonade with a dash of cherry juice
Wow, a lot of people are getting help from this. I feel a bit inferior for only being 12 and in seventh grade, but this really helped me, and I feel sooooo confident for the quiz tomorrow thank you so much man.
Bro u prolly 24 now👵
Now I thought Linear Algebra was complex
Man gotta love Khans humour, it makes me smile when I’m stressed for an upcoming exam 😂