How C3, C4 and CAM Plants Do Photosynthesis (Old version!)
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- เผยแพร่เมื่อ 15 มิ.ย. 2024
- Updated version of this video! • C3, C4 and CAM Plant P...
A comparison of C3, C4 and CAM plants. Plants have different systems for harvesting energy depending on their environment. A sugar maple tree in New England faces very different challenges in temperature and humidity than does a cactus in the Mojave Desert! Note the strategies used by desert plants in order to effectively preserve their water in an arid environment, and to perform Carbon Fixation!
Thanks to the viewer who pointed out that PEP is "Phosphoenolpyruvate." Apologies for the mis-speak!
00:00-00:18 Introduction
00:18-4:08 Carbon Fixation and the Calvin Cycle
4:08-4:38 C3 Plant Internal Leaf Structure
4:38-5:36 C4 Plant Internal Leaf Structure
5:36-9:59 C4 Plant Carbon Fixation
9:59-11:53 CAM Plant Carbon Fixation
11:54-12:15 Summary
Avoid plagiarism! Cite BOGObiology!
[BOGObiology]. (2016, February 5). Photosynthesis 5 Light Independent Reactions. [Video File]. Retrieved from • How C3, C4 and CAM Pla...
Updated version of this video! th-cam.com/video/P_JU9vYd5O0/w-d-xo.html
English is not even my mother tongue but this video helped me so much with my biology issue! Thanks!💛
Thanks so much, Lalilu!
Da
Same jaja
same here, haha
what was really fun was that every time i had a question in my mind, about 10 seconds later she was like "now you may be wondering..." and it was answered 😁
Thanks for sharing, Dane! Glad to hear it was helpful. Sending love and best wishes from Boston! -BOGO
I'm from Germany and we have this topic in biology class. In my language I can't find a good video about it, but I like yours, although I have to concentrate a little bit more haha
Thanks, Lena! Unfortunately I don't speak German, but eventually I'd love to translate all my videos into German because I have many viewers in Germany and Austria! (Too bad Google makes translation very expensive!)
Lena Hahha 2 Jahre später rettet mich auch dieses Video vor einer Bio LK klausur
@@hshshshhahshsh9955 Morgen BioLk Klausur. 😅
@@thomaskoning3985 same😂
THANK YOU to the viewer(s) who translated this video into Indonesian! Now, even more students can learn from this video! Terima kasih banyak!
If you would like to contribute other subtitles, click the gear icon on the bottom right of the video, click "subtitles", then "add subtitles". Even if you can only translate a few seconds, it's much appreciated! Thanks so much for making this video a success! Love, BOGO
BOGObiology I really like the video, have a question about CO2 intake though. So every time a plant intake CO2 it simultaneously releases oxygen? (O2).
I see cam plants intake CO2 at night so that means they release O2 at night as well? Thank you.
I am pursuing a degree in botany - have even tutored intro botany classes and can say that this is the clearest and simplest explanation for this content I have ever seen. Well done!
This is the reason why I love the Native English Speakers! Beautiful voice and wonderful delivery of the content.Great!
Ha! Thanks, Sambasiva. I actually have a bit of regional "twang" when I speak, but I try to speak as clearly as possible so folks can understand better! Sending love from Boston! -BOGO
Your explaination was very thorough and digestible. I have watched others' videos but none did it as good as you did! Thank you so much!
I‘m so happy you posted this video, because there are literally no german videos except one, but you have to pay for it. So thank you so much! It helped me so so much!
I'm so glad it was helpful, Amelie! I've been trying to recruit a friend to translate the subtitles into German for me because a number of German viewers have said the same thing! -BOGO
Such a great video that gives us the IMPORTANT details, but doesn't go too far in depth. Great comparisons also.
I can't describe how much this video helped me while i was preparing for my biology exam. This video gave me more information just in 12 minutes, while the professor wasn't able to explain it for a couple of lessons. Even English isn't my mother language, i still learnt a lot from this video. Thank you!
Thank you! Thank you! Thank you for this video. Clear and concise it helped me finally understand the differences between C3, C4, and CAM plants. I can’t tell you just how much this helps.
wonderful explanation and video format style. Thanks for taking the time to make this.
Needed a quick revision for my interview at an Indian university..ur video served its job. Thanks for the simple explanation
Glad it was useful! Sending love and best wishes from Boston and I hope you get the job! -BOGO
NEW DETAILED PHOTOSYNTHESIS VIDEO AVAILABLE HERE!
th-cam.com/video/ZKC_aRrf1Rg/w-d-xo.html
thanks for such clear explanation of the 3. I had been looking for such comparative detailed topic of the 3 types of photosynthesis. It is also great that you presented a little bit of the anatomy of these plants. It made it easier to understand.
Thank you, Markie!
THANK YOU SO MUCH FOR THIS! i have a test on photosynthesis tomorrow and i understood everything except for the c4 and cam pathway. i really appreciate the help
Thanks, Kirk! Please let me know if you have any other feedback or suggestions for future videos; I'm always looking for new topics to cover and new cartoon characters to include. Go crush that test!
Deeply appreciate the knowledge offered here
this is the best explanation i've ever seen ,every thing is just perfect and definitely looking forward for more stuff like this,you deserve a sub
Thanks, Syd! Ironic that I made this video in between classes while I was teaching, rather than taking time to carefully script and plan as I do now. Thanks for the note and sending you best wishes from Boston! -BOGO
It was really superb... And moreover your voice is too clear and sweet to listen.. Thank you so much.
You just gained a subscription from a biology educator. Your explanation is simple and easy. Thanks for helping me keep learning and many others.
Awesome, thank you! If you're curious, I actually made a newer version of this video which lives at the following link: th-cam.com/video/P_JU9vYd5O0/w-d-xo.html
I drew this original set of animations while hiding in a lab supply closet in an attempt to get some peace and quiet, but you can still hear my students squealing in the background haha. Sending love and best wishes from Boston! -BOGO
tell me why this is the ONLY video that explained this well enough for me to understand! Thank you!
Hi J, glad it helped! Someday I'll get around to making a less sloppy version of this video; LITERALLY filmed it sitting in a supply closet in between my classes. If you listen carefully you can hear my students squealing in the background. Love from Boston! -BOGO
*the moment when everything become clear..*
God! THIS is what it was all about! I was so confused. Thank you!
Thanks, Adina! I think we can all appreciate that "A HA!" moment. Let me know if you have suggestions for other videos!
How about the two types of Fermentation?
Im German but this is literally the best video i found! Really good explained. So good I understood it better than any German video I watched before, lol
Thanks very much, Lisa! Maybe someday I'll be able to afford to hire a translator for my videos!
I was so confused abt this topic
Now i got it crystal clear, all thanks to you.....SUBSCRIBED 😊
This is so helpful to understand 3 different mechanisms once! Thank you so much.
Glad to hear it! Take care!
Great Video! Greatings from Germany
Thanks! And greetings back from Boston, Massachusetts, USA!
@@BOGObiology Well, now it's my turn to do my finals next year in Germany. Thanks a lot for the video. It is a good refresher before the test.
@@BOGObiology are u safe from the threat of COVID-19? ...May God keep you in good health and save in these tough times🙏.....
BTW love from India.....
@@pranav3835 Thanks for your concern, Pranav! I'm as safe as I reasonably can be. I've been holed up in my apartment in Boston for the last several weeks, though I've gone out a couple of times (with a mask!) to buy groceries for some neighbors. They are old and have health problems, so they are at much greater risk than me and shouldn't be out. Keeping you in my thoughts as well; I know you're all on lockdown for 3 weeks in India as well. Hopefully we'll all come through this in one piece. Stay safe! -BOGO
This was so helpful and so easy to follow your explanation! :) thank you so much!
You just gained a new subscriber, awesome video, simple explanation and understandable drawings :)
wow, you explain it really really well, terrific explanation you made there and you just got yourself another subscriber. I'll be using you and Khan Academy for my studies now. Hope to see you make more videos in the future!!
Aw shucks, Tetris, thank you! Glad this was useful. Let me know if you have requests for topics (or cartoon character embellishments) for future videos! Over winter vacation, I'll have some time to do some more work
Wild Orson has appeared.
@@BOGObiology is it possiblr to make a video explaining the excretory system in depth like nephrons, JGA etc .. it would mean a lot
Great video! I was cracking my head to study C3, C4 and CAM plant. By watching your video, it eases me a lot. New subscriber here!
You're welcome! Please share and let me know if you'd like videos on specific topics! I'm always looking for input.
life changing video, couldn't have explained it better, thank you so much!!!!! keep doing what you're doing !!!!
Thanks, Santi! So happy to hear it was useful! Sending love and best wishes from Boston! -BOGO
Wooow this is marvelous now everything is now clear
Glad it was helpful, Tsitsi! Sending love from Boston!
Such an amazing video! I needed a refresher of these cycles for my ecology class and this was so very helpful! Much more clear than the way my professor explained it. I definitely Subcribed!!! Thanks for your help.
Thanks, Crystal! So glad it was useful. Stop by any time! Do you have suggestions for future videos that would be helpful? I'm always keeping a running list!
Great! This was realy helpfull!! and also preety amusing haha! I like your style! New subscriber here, waiting for further videos!
Glad you liked it! I hope you'll share it with your classmates. I just put out a new video 3 days ago on cellular respiration th-cam.com/video/Vh7vg7zG3cQ/w-d-xo.html and am taking suggestions for new ones. Let me know if you have thoughts on what content you'd like to see!
BOGObiology I already shared it with all my year mates and i sugested to watch all the photosynthesis series, hoping to help them also, we actualy have an exam tomorrow about ecophysiology of plants and this is particular video covers entirely 3 of the possible subjects, so, very usefull, thank you for it, you did great job! keep it on!
Super helpful and clear. Thanks for making this
This was extremely helpful. Thank you so much!
Glad it was helpful, Kalidan! Sending love and best wishes from Boston! -BOGO
lucid explaination !! You made this complex understanding a easy gulp.. thnku ma'am !!
Thanks, Neeraj! Sending (masked!) love and best wishes from Boston! -BOGO
I'm Croatian so I put the titles on and slow down video a little bit so I can keep up. And thank you very much, my proffesor can't explain it this good! You were amazing help!
So glad it was helpful, Josipa! Stop by any time! -BOGO
Explanation was just awesome 👍
Thanks! Glad it was helpful. Sending love and best wishes from Boston! -BOGO
its really use full for me ....great video ....keep making videos ....great work.... :)
Thank you so much!!! I have a Photosynthesis exam tomorrow and this explained everything very clearly! 😊
Glad to hear it, Nicole! Hope the test goes well! Sending love and best wishes from Boston! -BOGO
awesome! this was really helpful
Thanks, Moha!
Fantastic video! Cleared my concept!! ♥️♥️♥️♥️
Thanks, Fiha! Sending love from Boston!
this 12 min video sums up about 2 of my lectures. thanks soooo much!!!!!
Awesome! So glad it was helpful, Vanessa! (I really, really wish this sort of thing had been around when I was in undergrad...) Sending love and best wishes from Boston! -BOGO
Very informative… helps me understand gas exchange…fitting for my report in agriculture ❤😊
Thankyou for your really-really-clear explanation! Now i have a confidence for facing my final exam :)
Awesome! I'm so glad! Go, Bella, go! -BOGO
You’re very good with this!
Thanks, Clever! Please feel free to share so others can find it, too! Let me know if you have suggestions for future videos! -BOGO
This is literally the best explanation ever.
Thanks, Laura! So glad you found it helpful
You are an AMAZING explainer!!!
Glad you think so! Sending love from Boston! -BOGO
This was immensely helpful!! Thank you so much.
Thanks, Sabriya! Do you have any suggestions for other videos?
Absolutely concise & well explained video. Thanks a lot!
Thanks, Rohit! I'm so glad it was helpful! Please feel free to share so others can find it, too! Sending you best wishes from Boston! -BOGO
Definitely shared your video with a bunch of my friends. They were equally grateful. Thanks! Love from India!
Best. Video. Ever. Thank you very much.
Glad you liked it, Dario! Great to hear it was helpful. Sending love and best wishes from boston! -BOGO
I loooooooved this video!! Great explaining 👍🏽👍🏽
Thank you, Neda!
Great video! Especially appreciate the color coding
Glad you like it, Tyler! My students always really appreciated all the color-coding; I tried my hardest to always keep it consistent between videos, class notes, handouts, tests, etc. The tricky bit is that color ink is so darn pricey! Sending love from Boston! -BOGO
Amazing video, so clear and super helpful
Thanks, Amateur! Nice micropipette! Love, BOGO
it´s really helpful! much better than some of the videos in my normal language :D
Thanks, Lily! That's kind of you!
Thank you! This was very clear and helpful.
Thanks very much! That's always so nice to hear. I checked out a couple of your lion dance videos and they were SO COOL! Thanks for posting!
I was surprised at what this clip shows. Especially C4 plant was the most impressive part of this clip.
I am a German student and I understood your video really well! Thank you
Best explanation I saw on TH-cam.
Wow, thanks, Andre! Sending love from Boston! -BOGO
this is so useful for review! thank you cx
Thanks very much, Sabriya! Good luck studying!
This was so helpful I could cry
Shucks! This comment is so sweet I could cry! Thanks, Esinam!
What a great explanation! I'am German but I understood this topic explained in English better than the school lesson of mz German teacher .
Thanks very much, Tim! I'm hoping to get a couple of videos translated into German this summer when I have time!
BOGObiology Cool that would be great for a better understanding. But your English is also very clear and good to follow
Thanks! I keep getting requests for German subtitles from folks who aren't as comfortable with English as you are, so I'm going to try to make that happen!
I love your voice even a sleep deprived german can understand you THANKS
You're so welcome, Michelle! This video tends to get lots of love from German students; we don't do as much on C4 and CAM plants here in the US, but I thought it was an interesting topic anyway! Sending love from Boston! -BOGO
@@BOGObiology love from India,Punjab .......😘😍.Loved your vedios
thank you so much! i was so confused until now!!!!
You're very welcome!
Great explanation! Got a student from Thailand!
Thanks so much, Pratch! Sending love and best wishes from Boston USA! -BOGO
Well done! Easy to understand!
Glad it was helpful, Gustavo! Thanks for stopping by!
Great video! Even though English is actually my second language, I could easily understand everything you were explaining, well done!
Thanks, Sylvie! So glad it was helpful! Sending love and best wishes from Boston! -BOGO
Now I understand , thank you so much!!!
Extremely helpful video, thanks!
Thanks very much, Connor! Glad you found your way here. Which exam are you studying for?
I was studying for a biology test I wrote last night for first year at the University of Pretoria.
I'am Korean high school student. Thank you for uploading such a nice video! It was really helpful to me.
Thanks! Glad you found the videos helpful! Please share and come back any time!
This is super helpful. Thank you so so much for this U SAVED ME
Thanks, Parrotail! Let me know if there are other topics you'd like to see!
I think I finally got it :) thank you very much!
You're very welcome, Lizzi! So glad it was helpful!
Made life simple. Beautiful voice too...
Thanks, Decolius!
Thanks Bogo bio ,will never forget the process now..
This was so much easier to understand than my prof in her 2 hour lecture!
Thanks, Miss Tina! This is actually my 6th video on photosynthesis. Definitely check out the others!
Amazing explanation!!!! Thank you so much .Could you perhaps prepare a video with explanations about red drop and enhancement
phenomenon?
Oh FUN! I'd love to have an excuse to dig back into that stuff; I haven't done any reading about it since undergrad! Thanks for the suggestion! -BOGO
I don't usually comment on yt videos but this was so helpful.. thanku❤️
You're so welcome, Vonara! I always appreciate when people take the time to say hello; makes my day better. Sending love and best wishes from Boston! -BOGO
@@BOGObiology 🥰🥰❤️❤️
Great video! Thanks for sharing! Quick question - What does the leaf anatomy of the CAM plant look like compared to C3 and C4? From what I've seen online, it looks like it may be similar to C3 anatomy?
At 6:28 - PEP stands for "Phosphoenolpyruvate*" not "phenylenolpyruvate" :)
Great video though!
Thanks!
Great explanation, thank you.
Signore Da Vinci! Don't you mean "grazie!"??
Grazie mi amore :*
*tries to like video twice*
Thanks, Ice Cream!
Amazing video
THANK YOU 🙏 SO MUCH
Thanks, Bindu! I'm so glad it was helpful!
thank you so much for making things clear to me now im ready to face my prof. thank you so much for the great vid. from
Philippines with love
Hi Kristeline! I'm so glad the video was helpful. Good luck with your meeting with your professor! Sending love and best wishes from Boston! -BOGO
Absolutely perfectly explained.Are you a teacher or what?Thank you btw for clearing my doubts ..My best wishes
Thanks, Cool Bro! I'm actually not teaching any more, but I taught for almost a decade. I made this particular video while I was teaching 11th grade bio and Anatomy & Physiology. Glad it was helpful! -BOGO
Thank you, great video
Glad you liked it and that it was helpful! Sending love and best wishes from Boston! -BOGO
Very helpful, thanks!
Thanks, Peter! Do you have suggestions or requests for future videos? I should have more time to make new ones over the summer!
Great. Thanks a lot for making this vids.
You're welcome! Glad you found it useful. Good luck this academic year!
Excellent help
Glad to hear it!
Vert good explanation thank you!
Thanks, Iman!
Nice voice, nice depicts, nice explanation! thanks!
Thanks, Raul! Come back any time and let me know if you have topic suggestions!
Thank you for the video
Glad the video was helpfu, taha! Sending love from Boston! -BOGO
great video!!
Glad you liked it, Jesse! Sending love from Boston! -BOGO
nice presentation
Glad it was helpful, Agri! Sending love from Boston! -BOGO
Thanks, that actually helped 😁
Thank.you so much
Very helpful video tnc
You're so welcome, Amina! Sending best wishes from Boston! -BOGO
Hello, fantastic video. Was just wondering about one part that you didn't cover. If CAM plants have closed stomata during the day, when do they release the 02 they produce when h20 is split? Do they store the 02 during the day and then release it when the stomata open up at night?
I am asking as i have seen claims about certain plants (like snake plant, a CAM plant) releasing oxygen at night and i want to fact check this.
Thanks it helps me a lot with the Malay caption 🥰
You're welcome 😊 I'm glad people are using the captions!!! Took forever to translate into 20 languages, but it was worth it! Love, BOGO
Thanks sist, you help me a lot
Thanks so much, Muktar! Please share it with your classmates! Sending you best wishes from Boston! -BOGO