Photosynthesis

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Overview of photosythesis
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Does this guy know everything? From linear algebra, to algorithmic analysis, to probability in statistics, Boolean algebra, differential equations, and now bio chemistry... He does videos for the material in almost all my classes.

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HE THE TRUE BIG BRAIN

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He has a big platform which many teachers so that Khan Academy covers all topics in a very neat manner

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yeah bro didnt you know? hes omniscent.

[@zak2478]

Man, Sal's a life saviour. He's helped me study the night before any test

[@stealthaccountants]

Lol

[@dompachoco1964]

Can we just appreciate how better he is at explaining photosynthesis than most of science major teachers?

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And some people here on yt? >__>

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Domingo Pachoco YES YES YES YES YES YES YES YES YES YES YES!

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no I just can't

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Lol, it's why i watch. So smooth and uncluttered delivery. And with terms and words students can relate to.

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10000000000billion % agreed

[@morganthem]

Ok, it may be somewhat unlikely that the host/teacher/professor/ man speaking in this video will read this comment. However, if he does he should know that whenever I have a question about something I'm learning in college I almost ubiquitously check Kahn academy videos first. Nearly all the other videos from youtube always seem to come up short in either presentation or consistency in a range of topics. This simple format and the way this is presented is so friendly. So thanks.

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I always try to learn it by kahn my professor sux

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@@TheWSYNkatevy153 why tho

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Yr learning this in collage???

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Maiva La really 🙄🙄

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@@TheWSYNkatevy153 calm down sir this is a KZbin comment section not Twitter.

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I love how everyone on this channel is really enthusiastic and loves what they do. The short moments when they start talking about how amazing something is actually make me excited.

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Biology exam in less than an hour and thirty minutes. I have written all my own notes and decided "hey, I heard about these videos! Let me use them for a refresher." Excellent work! You make it very relatable, and that's exactly what I need - the bottomline without flowery talk that my professor gives. I also really love how clearly you speak - I'm in one of the university's libraries and left my headphones, but the transcript/subtitles are very clear without mistakes! I can still use these videos regardless of being in a library.

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Yeah Wolf Spade, I get your point but totally I agree with you that's a great comment and once again thanks

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U pass?

[@Hawkster9133]

I really love listening to Sal's voice. It's really friendly and upbeat and he makes learning these topics very enjoyable :)

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This guy’s hand writing with a mouse skills are amazing!

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probably a stylus and a tablet though tbh

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not a mouse, its a digital pen

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my daughters in high school a freshman and he really broke this down in a way you actually understand it at many age groups

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I love your videos. My parents were glad that I had found you here on my own, because they were going to suggest you to me anyway. I'm so thankful that you took the time to do this for your family. You've helped out a lot more people than you thought you would, I suppose.

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I want to thank this man for making very good videos and helping me pass my exam. Thank you very much.

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Sitting at Harvard and studying via Khan Academy. Thanks a ton!

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Where u now tho 😅

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My Biochem final's in 7 hours and you're my lifesaver!!

[@iM3looomh]

I just read an article under the title "you receive what you give". The article is about "Salman Khan" owner of this channel and how he started this thing using Yahoo Doddle to explain math to his niece. He ended up getting support from Google and Bill Gets I really am impressed about this successful journey. ppl like you is what we need in this world.

[@gerladpatrickuy1667]

Hello, I've been watching your videos for a couple of months now without putting a comment just until now. I just wanted to say thank you for making us understand stuff much easier compared to how our college professors teach us. I've watched you videos regarding cellular respiration until oxidative phosphorylation and it has been so much help in the Biochemistry subject course that I am currently taking. I just wish I've seen this video of Photosynthesis when I was taking up Botany as a subject course. Things would have gotten easier. My sincerest gratitudes :).

[@martinsolomon7819]

The book I've read is outdated and I was absent when this lesson was discussed. Thanks Khan Academy! Hope I could pass my biochemistry class.

[@vomitmearainbow]

Yes, it's true. The second half of my personal bio course was spent on explaining a lot about the cell, and the prof said that photosynthesis and cellular respiration was the most difficult part of the course. Much, much more in depth than I ever remember doing in HS.

[@mlc4567]

my daughter is a freshman learning now

[@IAMNAPPYCURLY]

3 hours in biology class all this went over my head .....13:37 on Khanancademy I complety understand.

[@youngwolf421]

I pretty sure he's talking very joyfully because he doesn't go to school every day and teach kids every single day.

[@zacmackey]

This video has been worth more to me than 2 weeks covering this in class. Thank you sir!

[@sairasiddiqui420]

Oldest comment ?✨

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I've used this dude's videos for literally like all of my biology courses he's so good

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Yes

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Dude!! I freaking Love you... 2 hours in Bio Lecture and only 14 minutes here and I totally understand your version. Thank you so much. Your a life savor... Or a biology savor lol

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You made me ace this portion of my exam. My teacher said I did an awesome job! Thanks Khan!!!

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AP BIO test tomorrow and u r saving me and teaching something my teacher hasnt been able to in 2 weeks! thanks!

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Khan is genius!! he knows everything. he help me in every subject be it physics chemistry maths and even bio!!!

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im surprised that im not bored after watching 4 of your videos! and you have helped me with my biology class so much! thank you!

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Sitting at S.Carolina and studying via Kahn Academy, nice to see even Harvard kids are using this!

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You Sir are the world's greatest teacher! You have taught more people than any professor at Yale or Oxford! 233.051.558 views on your videos? You should get a nobel prize or something!

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hi, have been watching lots of these videos without my comment, just want to say thank you, I am going to do biology next year, your videos are very helpful.

[@MooMooMath]

Helpful video on photosynthesis in typical Khan Academy style. Thanks

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Sal I've been watching your videos for a couple years now and your voice is no stranger to me but today was the first time I looked at your channel and saw what you look like.

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A huge shoutout to sal for making me understand everything so easily and making learning so fun. I owe him a lot.

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i like that u always repeat what u've said so that after all the repetitions i just happened to magically remember everything u've taught

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The teacher plays a major part in one's feelings towards Biology, trust me.

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thank God for you! You are the rare bird in education industry - GOOD, TRUTH, BEAUTY,

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Awesome! Again, you took something the textbooks make so boring and made it fun and interesting. Thanx a bunch

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My mom is so happy that you've helped me get so high in my test! For only just 1 day of studying! Thank God that you are here!

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Where are u now?

[@lillyottaviani3215]

Biology test on Photosynthesis tomorrow ! Thank God for Khan !

[@LucasofAppalachia]

Wow, these are even useful for 4000 level biology classes. Maybe I can understand my Plant Physiology a bit more clearly now. Thanks for this!

[@vomitmearainbow]

Studying for a cellular respiration + photosynthesis midterm for first-year uni on Monday. I think you might have saved me. Wow.

[@channelnoir]

Have a test today and this really helped!!!! Thanks you are awesome!!!!!

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i love all of your videos on biology, they're so easy to understand!

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13 hours and 30 minuted till my gcse! I love you

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This guy is cool.... and the fact that it is all free makes it all the more cooler!!!

[@ThePatrioticWay101]

the length of this video describes how awesome this guy is. thank you so much!

[@arvinian01]

Thanks to PHOTOSYNTHESIS, khan was able to make this video without photosynthesis, no video, and without this video i wont be learning this much...

[@hupper12345]

Thanks so much this is helping me with my Alevel Biology Exam!!! Thanks !! from London!!

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Khan Academy is the best vids to watch!! They change ur life 4 ever

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Do metabolic pathways please !

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Really appreciate what you're doing here! love your videos

[@jzen2016]

You learn this at all level, I learned it as a freshman in high school, a junior taking AP, and now a college freshman... Get used to it xD

[@zacosborne7964]

Very Cool! I love Photosynthesising!

[@0Chiefness0]

thanks khan, i am reading material that is older than me(22) and it's very confusing. Your videos help me out a lot and glad to see you helping others. keep it uppp!

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we dont need large amounts of tuition fee to have a decent education, thanks khan. more power!

[@smartaleck05]

First bio final in college! Much appreciated!

[@HYEonDEATHROW]

Son is having a hard time in class. They are studying photosynthesis and he didn't even know it was about plants...Ty for vid. It's helping me help him.

[@ng2898]

His handwriting here (ON THE COMPUTER), is WAY better than mine on paper.

[@tawncunningham]

thank you, plezz keep on doing what your doing. it helps alot of us out!

[@jimclark2060]

SUPERB presentation. Thank you.

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i wish every teacher was like you learning SHOULD be a fun experience

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Thanks it was very helpful 🙂😊

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you are baloch😍

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thank you!! this is very helpful!

[@spicycow5563]

This makes so much sense compared to my teacher tryin to explain it to me. thanks.!

[@yhk9328123]

IB Bio tomorrow!! Thank you Khan and Good luck fellows!!

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Who could someone dislike this These videos are the best :)

[@123tomandadrian]

They're usually disliked by idiots who would rather attribute such processes to God rather than learning how they really work.

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Tom Craske I believe in both God has a hand in this and the science

[@123tomandadrian]

***** First, how on earth does it prove him? Second, there are people who believe that all this is fake and "God dun did it!". They're the idiots that I was referring to in the first comment.

[@123tomandadrian]

***** A car proves the designer because we can see two crucial things that you can't see with the "creation of the world, the designer and the design process. Show me those two _crucial_ pieces of evidence for your God hypothesis and I'll believe you. Until then, there is evidence for science and none for religion.

[@123tomandadrian]

***** First, yes I would. Second, I came from two cells, not one. Do you even know how reproduction works?

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BIOC Exam in 20 mins...Thank god for this vid.

[@XhaleFog]

another good way to remember oxidation is: LEO (losing electron oxidation) says GER (gaining electron reduction) Leo says Ger

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i think i love you.! THANKSS keep doing these videos helps a lot sometimes teachers just do not know how to teach thats when you go to KHAN for help

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Exam this week. Thanks Kahn!

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Gosh.You've rescued me for my end of year bio module exam

[@manasa2510]

I needed this so much! Thanks!

[@lysafae]

Thanks for simplifying things for us.

[@lianacris7568]

This video helps so much!! Thank you!!

[@imegatrone]

Nice Video Overview of photosythesis That You Share , So Very Nice Thanks You

[@shotgunbunny]

this helps me so much, in class i struggle to stay focused because of all the distractions!

[@shotgunbunny]

kinda zoned out in this video but i took notes and i have a book on photo synthesis and cellular respiration :]

[@KambliHula06]

I love your videos!!! but can you make your videos a bit fast paced?? Thanks!

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who is watching this in 2020 >?

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Me from the dark future

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Me from the post-election future

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My education language is not even English but here I am watching, listening and learning.

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2021

[@eskedarayalew3282]

@@jpdickey7101 Yep 2021.

[@oskarengl8645]

Very well explained, thank you! :)

[@BSJ-s2l]

AMAZING I understand this much better now. Thanks Sal!

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You are helping me with my SAT!

[@HamnaAzhar7]

Thank you so much! You made it seem super easy as always

[@MrFancyfoot]

how can u be so smart and so useful at the same time?

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Khan acedmy explains everything very well

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You might have just saved my exam tomorrow...sooooo THANK YOU I OWE YOU MY LIFE!!!!! ... not even kidding

[@TheDoveman777]

Used your videos in high school, still using them in college:)

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I have to do this stuff for high school!

[@FHLAXLVRMD]

you will learn about photosynthesis in intro bio, AP/IB bio, freshman in college bio, and probably more classes including anything about plants or sometimes cell bio classes too

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u r WAYYY better then my lazy bio teachh !!!

[@areahisawesome]

you are a genuise :D i learn better from your videos than i do in class!

[@khmsalhuas1]

Thank you Khan for making such important videos for generations and generations to come. But since not all of those who view ur videos are native English speakers, wouldn't you agree that making some videos showing the latin roots (prefix, suffixes, etc) would help them and the native english speakers as well remember those complicated biology terms by breaking them into pieces? That would help also with the GRE, SAT and TOEFL reading/verbal sections! Thanks Khan.. and Allah bless your soul :)

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My Bio teacher had us watch several of theses videos and they do help. My Algebra 2 teacher has us watch these sometimes

[@defne-oy4xu]

i have a question for the viewers what are you watching this for? Is it for the information or a project?Or is it for school/uni? Because i find all of Khan Academy's videos super helpful but also the subjects they handle are pretty complex. People around me (perhaps includes me) constantly state what we see as high schoolers is beyond our capability. Does anyone else have to know all these before going to university (or majoring)?

[@ozzie_goat]

I like how this is 13:37 long.

[@thenorthornah2311]

Explain...

[@TheFlyingHolstienCow]

+TheNorth OrNah leet

[@greycloakx800]

LOL

[@Talker13563]

Use 1.25/1.50 speed. With this settings you are more focused on what he says and obv faster. Thank me later.