Photosynthesis: Light Reactions 1
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- Опубліковано 1 лют 2010
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Details on the light-dependent reactions of photosynthesis
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Remember the days when photosynthesis was just a long word for plants making food with sunlight?
I'm probably not the only one browsing comments while the video is playing... We should stay focused xD
LOL ah yes
Ya around the time we thought we thought we would become doctors when we grew up 😭
Good old times...
issues of reductionism
Goodness this guy knows everything doesn't he
he really does
That's for sure
I'm amazed of how much knowledge he has and how generous he is to share it with us. Bless him!
Oxidation Is Losing, Reduction Is Gaining. OIL RIG
LEO GER
LEO the lion says GER
I thought this was an awesome way to remember
Reduction is gaining an electron or gaining a minus. Since a minus is less, it is being reduced
I remember watching your videos in high school to pass my biology tests. Now I'm here, after graduating college and working in biotech, still learning. Thank you!
I think the main reason why we concentrate more and in turn learn more with these tutorials is that obviously they're one on one ... no other students which introduce new questions ... no other distractions ... such as room lighting ... people moving in class and outside of class, but the main reason is due to us reading the teachers facial expressions ... reading facial expressions, I think, by personal experience, deviates our thinking a LOT.
I love your videos. You do not talk to fast, you repeat yourself, and you use different colors. It helps me sooooo much! Thank you
i really appreciate the precise language Khan uses elucidating complex subjects!
Yeah he elucidates well
The hypothesis is called the endosymbiont hypothesis if anyone wanted to look it up. It's super interesting.
+Ashrin Jan was looking for this thank you!
Thank you sooooooo much 🙌🙌🙌 why would I waste an hour trying to understand a convoluted chapter when I could come here for you to concisely sum it up in 20 minutes. I CAN NOT STRESS ENOUGH HOW MUCH YOU SAVED MY BIO GRADE!!!
God bless this man. Sal has saved me in so many classes
Thanks so much for explaining all the chemistry behind what goes on!!!!!!! So much more detailed than my biology book!
*pays 50k for an education worse than a youtube channel*
Miles Veney what topics does he teach that is degree level?
@@hazmo4423 this?
Abhi This isn’t undergrad-level, maybe highschool lvl at most
jojibot As an undergrade I can prove you wrong
@@jojibot9193 This topic is covered to the same extend in every intro to bio course (1st year)
Gosh i would love to be a teacher like him
A concept so tricky , made crystal clear in 20 mins. Perfect :)
So did you become a teacher?
SOMEBODY GIVE THIS MAN A MEDAL
The best quality!!! Even I haven't learned anything about photosynthesis I still understand this. Thanks Mr Khan
6:00 Sal almost got into some deep philosophical stuff here
We will involve into X-men, obviously.
Seriously, your videos are amazing! They make everything so much clearer than a text book ever could. Please don't stop!
You are an awesome teacher Sal! I am sometimes impressed of how well you know each topic in each of your videos. Another thing that makes you a great teacher is that you always maintain the attention of the person watching the video, and that you know how to emphasize things that are important. Seriously, you are a person to admire, greetings from Guatemala!
I've been using your channel for A's since 2nd grade, keep up the good work, you're a life saver
I love this narration. As the video goes on, the gravity of the absolute marvel nature and our environment really is can be heard in his voice. No matter how many times i listen to this process, I cannot believe the wonder of our planet.
I spent 3 days on photosynthesis in class, reading the textbook and having lectures, and finally this makes sense. Thanks so much!
Do you still remember it?
this is the most helpful thing i have ever discovered in my entire life. can't tell you how much this made sense and helped me for my biology midterm.
Gosh, I totally get it now! Mr. Khan, something about YOUR way of explaining as absolutely enthralling and mesmerizing. You are meant to be a teacher!
You are an absolute life saver. Whenever I get confused by the AP bio text book, I come to you. Thank you so much!!!
The whole board is so messy, yet it seems soooo organized! Thanks for saving my life!!
Someone get this man a Nobel's price or something
The world needs more teachers like you!
I would really like to thank you for creating this video. It has helped me tremendously in understanding the complexities of photosynthesis, and you make science exciting. I have a HUGE mid-term college biology exam on this very process, and I promise you that your video is going to impact my grade significantly.
Thank you so much for your contribution to education! I will be sharing this video with my peers so they too can benefit.
You have my gratitude.
he saved my life i actually thought that i cant learn this in my whole life and i was actually very upset that i will fail the exams but he made it soo clear in 20 minutes that i cant stop smiling em enjoying this thing now its soo cool
I have a test over this and the Calvin Cycle for my Bio class... When I left class I didn't understand either of them even the slightest bit. Now I do. You are very intelligent.
this guy iz just great
he has transformed the lives of so many peopl
I love your videos because I'm a visual person. Thank you so much for taking the time to share your knowledge =) Amazing that your videos been up this long and has accumulated no dislikes =) Keep it up!
You are the best!I just spent my whole day studying a book about photosynthesis and I finally understood the whole process watching your videos!!thanksss
I really appreciate you taking the time to do these videos, they have really brought all the info. full circle for me and I feel like I have a good understanding of everything now!
i learned more than i have the whole year with this video! thank you so much! defiantly worth watching!
easily best bio teacher ive seen. even if i studied the material before watching, your vids really help me remember on exams
Thank you so much. I have a biology test today, so I kept watching your photosynthesis videos over and over.
Mind blowing explanation i never found such highly expertise teacher..
Thnkx a lot sir..
Now all doubts had been cleared..
it took my teacher 2 weeks to teach what this guy taught in 20 mins...
actually 20 mins and 15 seconds
FadilNjr actually 20 minutes and 16 seconds
John Nelson the weirdest thing is that no one asked
Thank u so much cuz it gave me a lot more clear idea 'bout photosynthesis ! I have now overcame my doubts.Really u r such a bless to me!
I love how this video has 0 dislikes. It's because it's flawless :3
This guy is amazing, so knowledgable and easy to follow! Thimbs up all the way!
what ,that is SO COMPLICATED , this man knows everything
You sir, just saved my biology final. Also, your enthousiasm is incredible!
Seriously, thank you. You made it seem a lot easier.
my teachers now simplify everything and we dont have the time to go into detail and so i easily get confused. thanks khan.
I am able to workout and understand these concepts (by listening to them on my phone) all at the same time - thank you Khan
thank you for taking the time to make these videos. they really do help a lot.
No words BRILLIANT........❤
I Love Ur Videos.
You dont know how much you helped me for my finals tomorrow with this video!
Im totally recommending you to my teacher :)
Hey Khan, thanks man. :) I started off creeping on your math video's, and am now discovering that you're good at, well, everything. This is an excellent supplement to my studies.
Thanks for all you do man. You're saving lives here
you saved my life!! wish me luck on my aerobic respiration, anaerobic respiration, and photosynthesis test :)
I have a test on this in an hour. I have learned more from this than I have studying for 9 hours last night
Great explanation! Thank you!
covered every concept in my slides in half the time and it was interesting...Bravo
this is awesome! almost just how my teacher taught it so it's like biology review :) thanks
GOD BLESS YOU !! ♥ I UNDERSTOOD EVERYTHING :')
Thank you so much for doing this, your efforts do not go unappreciated.
So I’m a middle schooler and I couldn’t study photosynthesis not because it’s complicated but I had questions and I felt the process was vague and I had multiple questions going on about it,I watched the photosynthesis series and I must say I understood and my confusion faded that might help too in upcoming years thank you khan!
omg i have found myself always watching your videos because you make it seem so easy and i actually understand it in so little time compared to in class lecture ahhh you're a lifee saver lol exam in a few hours thank youuuu !!!! :)
Love your energy in your videos! making learning kinda fun!
these videos are really helpful I mean I can understand everything without reading some boring textbooks thank you soooo much
I love your channel thanks for making learning easy!🤗
you, sir, explain everything better than all my university teachers put together! thank you :')
you saved my life. wish me luck on my atp/photosynthesis test :)
Only one word for you sir...
Thank you very much 🙏🙏
God bless you 🙏🙏
I'm studying for my exams and these videos are the most amazing thing to help me review without reading each and every single one of my notes, thank you!
How’d the exams go?
THANKS GOD THAT KHAN ACADEMY EXISTS !!!!!!!
im literally thankful for this guy...like..icould hug him!
Thank you so much Sal! This is so amazing!
thank u very much sir. ur all lectures r helping me alot for my mcat preparation.
I hope that one day, all teachers become at least as half as good as you Mr. Khan.
You saved my grade. Really, thank you SO much.
THANK YOUU!!
I really undestrood you better than the biology classes of 1 semester!!
Perfect help for Biology SAT subject test. Thank you!
I'm sad that I descovered this a month before my university entrance exam, the way you teach is amazing that I would've given you my School fee🙏🙏🙏
Sir thanks a lot for this video its been of great help good job👍👍👍
@khanacademy they really aren't kidding...
you're the only reason i've passed ( with mid 80s!) grade 11 and 12 university bio!
this is so good.......... it make my all concepts clear than before:)
That was the most precise explain in my whole experience ever.
That's why khan academy is the best wuhoooo. Awesome
You saved my life for International Baccalaureate Biology Examination. Thankyou.
Man! You make a heck of a teacher!!
This is just awesome. Thank you so much!
Sir, you are amazing and just saved my future...I owe you ;)
i can listen to this man all day. :)
HAHHA I love that bit about "well that makes you wonder what we might evolve into" when he is talking about the single celled organisms turning into multicellular
Thank you, I appreciate you so much.
Mr. Khan deserves Nobel Prize 💝💝💝💝💝
Masha Allah, God bless you for this!
really interesting plus with colourful notes make my attention at max!
you're the coolest person on the internet thank you
amazing very clear, do not stop
i love your videos! helps me soo much. thank you!
wow, if you like made videos for every subject i think i could quit school and return during my examinations. in short, YOURE AMAZING! GENIUS
you are life saver !
This is so awesome thank you!!!
I need to give thanks to your videos for helping me ace my exams !!T_T!!