"You will never see a glowing plant, unless you have taken some interesting medication" whattt😂😂😂
@itsashepubg89675 жыл бұрын
Right after she said this...i hurriedly looked for the comments to find if ever i was the only one laughing HAAHAHAHAHAHAHAHA
@AjayYadav123494 жыл бұрын
Hi
@MohanapriyaMPriya3 жыл бұрын
Thank you
@outlander2713 жыл бұрын
Once again clear fluent narration and excellent graphics.
@Penguinprof3 жыл бұрын
So glad you found it helpful! Thanks for watching!
@soccerismylife5147 жыл бұрын
watched this when I took AP bio my senior year & helped me get the highest grade on the photosynthesis test... watching this again for my botany class in university and still super helpful!! thank you!!
@djBLOOMchalGA9 жыл бұрын
The way you break a concept down into a narrative is beautiful! I grasp the whole concept now thanks to you!
@daltonperote11749 жыл бұрын
This video is quite simple, yet makes you realize basically what photosynthesis is, what is very good when you don't get a goddamn thing of what this messed up process is at first.
@nightofdarkangels10 жыл бұрын
I'm German and all the German videos on youtube leave important things (like the photosystem I) out or are way too hard to understand. So yeah, that video was very helpful. I finally get it :D
@archiesauls367211 жыл бұрын
I WISH we had used this for class! Seriously, we just had a test over this in my botany class, and I think we would have been WAY more prepared if we watched this video. 100,000 likes!
@kevinvillasenor7249 ай бұрын
YOu have botany? Are you in college?
@archiesauls36729 ай бұрын
@@kevinvillasenor724 10 years ago yes 😂
@veggieprod9 ай бұрын
commenting 10 years later haha@@archiesauls3672
@samwright29499 жыл бұрын
Dude you saved my science grade..... Thank you so much!! Very helpful
@kemuelfavour92923 ай бұрын
Wow ,you've simplified this complex part of photosynthesis for me .
@Penguinprof3 ай бұрын
I am SO happy to hear that!
@dexsullivan11 жыл бұрын
Wow... I'm doing a research paper on the mechanics of photosynthesis for a botany class and I need 5 scholarly and peer reviewed articles. After watching this, I now feel like I don't need to look up anything else. I don't know how you made it so easy to take in, bravo! Cheers from the drummer in Super Space Nation!!!! Rock on!
@padellaro9011 жыл бұрын
I'm Italian but I can certainly say that this video was easier to understand than all video (in italian) that I've seen before, THANK YOU VERY MUCH! =D
@FannyRofalina10 жыл бұрын
This is the first video I've watch from this channel, and I fall in love right away. Your presentation is neat. And you talk very smoothly. Thank you so much..
@daltonperote11749 жыл бұрын
The electrons actually come from the excited pair of chlorophylls from the reaction Center of PSII. Here's what happens: 1) LHC captures light and absorbs photons, bouncing the photons through chlorophyll molecules of LHC; 2) The photons go from the LHC to the pair of chlorophylls (chls) to the Reaction Center (RC) of PSII, which has a pair of chorophylls called chlorophylls P680, that is, these chls absorb light at a wavelength of 680 nm; 3) These photons make the chlp680 molecules become excited, i.e., the double bonds from the porphyrin head of chls are broken, RELEASING electrons from the pair of chls. thus, the chlp680 molecules get excited (P680+), releasing (e-) from their broken double bond reactions; 4) the released electrons from the pair of chl680s move to the next acceptor of electrons called PHEOPHYTIN, which is a molecule of chlorophyll WITHOUT the Mg2+ chelated by the porphyrin head of chl. In summary, Pheophytin is like a molecule of chl lacking its magnesium ion. 5) the pheophytin by its turn, transfers the electrons to quinones (Q) bound to proteins from the reaction center. These electrons then will migrate from quinones from PSII to PlastoQuinones (PQ), and then these PQs will transfer the electrons to the Cytochrome B6F complex. 6) but HEY!! What ABOUT THE PAIR OF CHLS FROM RC THAT LOST THEIR ELECTRONS ?? The PSII complex has also an enzimatic subdivision called WATER OXIDIZING COMPLEX (WOC), which as the name says, it's gonna oxidize H2O to O2, producing electrons (e-) and H+ ions.Keep in mind that this complex has manganese (Mn) and Calcium (Ca) as cofactors. 7) the electrons generated from WOC will replace the lost ones by the pair of chls from the Reaction Center of PSII, thus restarting the process. 8) so the overall process is: LIGHT (photons) >> LHC >> RC chl 680 >> (photons) >> RC chl680+ >> e- >> Pheo >> Quinones attached to proteins in PSII >> electrons leave PSII and go to PQs >> Cytochrome BCF. WOC >> H2O => O2 + e- + H+ >> e- => chlP680+ >> chlP680.
@leechmaster219 жыл бұрын
Dalton Perote Citation?
@drharshaperiwalpt72359 жыл бұрын
So helpful! Understood it far better than the textbooks.. #ThanksALot..!!
@drharshaperiwalpt72359 жыл бұрын
Sorry??
@maraqidi10 жыл бұрын
the words can NOT describe how much Im thankfull for your lectures. Y R the RuBisCo of those lectures :). THANNNNNNK YOUUUUU
@erinuhelski85389 жыл бұрын
Fantasitc video, really broke down the process and made it easy to understand
@colts526009 жыл бұрын
Best video that covers this subject on youtube. Thanks for the share!
@colts526009 жыл бұрын
Also, you have just earned a subscriber. (;
@AgentTripleH8 жыл бұрын
teaching my students with (parts of) this material. Good job, mrs Penguin!
@Penguinprof8 жыл бұрын
+AgentTripleH So glad to hear it! Thanks for sharing with your students!
@sandythemasterpiece8410 жыл бұрын
am not a science student.. I am science lover... and you are awesome!
@PAL20016 жыл бұрын
The most helpful video I have ever watched, you have saved my grade, thank you so much.
@ebtehalali84136 жыл бұрын
The best video about the light reaction and calvin cycle😍 Thank u so much😇😇
@martingachagua45544 жыл бұрын
Good Narration. Excellent Flow Of Tone. Unassuming previews of later complex stuff.
@Penguinprof4 жыл бұрын
Thanks so much!
@wade59414 жыл бұрын
EXCELLANT!! I can't help but wonder what role very high concentrations (relative to today) of atmospheric CO2 during the Cambrian Period had in the explosion of life on earth during that period. Was that increase in CO2 actually a prerequisite for the explosion of life during the Period. RuBisCo most abundant protein on earth. More CO2 in the atmosphere equates to more carbon for organic compounds into glucose and more life. Just thinking out loud.
@junemuch56507 жыл бұрын
Your the best!! my exam board uses slightly different terms tho. but non-the less I now understand. thank you so much.
@XxMel0dyx10 жыл бұрын
Thank you so much, I just realized how much my school sucks, they never explained this as clear as this. THANK YOU
@wogi941210 жыл бұрын
Great video!
@IamLilibel Жыл бұрын
THANK YOU FOR THIS PENGUIN PROF
@paulweiss11914 жыл бұрын
why is it that i can sit through a 4 hour class and have no idea what is going on yet in 15 minutes its beyond clear?? Thanks Prof!
@Penguinprof4 жыл бұрын
Awww... thanks so much!!!! I'm glad it was helpful!
@prasobhpanchami11 жыл бұрын
Please make video lessons on all kinds of subjects...The way you present the subjects is easy to understand and you have a good selection of slides as well.
@bellabunny527 жыл бұрын
this helped me tremendously before my test, you explain everything so clearly! thankyou so much! :)
@pemasherpa246410 жыл бұрын
your videos are so much fun to watch and learn thanks helped me a lot :)
@markfinneran78433 жыл бұрын
Very well done professor!
@Penguinprof3 жыл бұрын
Thank you! Cheers!
@user-rs7mi5fw5n9 жыл бұрын
I love you penguinpfro! you have contributed to my understanding again. thank you for making these awesome videos
@motidoc9 жыл бұрын
Thank you so much Professor. I tried the fluorescence thing in my kitchen and it was pretty fun!
@PrashaantaSingh10 жыл бұрын
That was simply beautiful. Thank you so much for uploading this video!
@Edreesk7 жыл бұрын
you are really good. I already subscribed from the first video I watched
@sciencedaily40128 жыл бұрын
U r totally Awesome..!! I can't thnk u enough , this just the video i was looking for ... explanation is very very nice and clear..
@Penguinprof8 жыл бұрын
Thanks for watching! So glad it was helpful.
@kwahmerose49989 жыл бұрын
can I ask you something if a plant makes food for its self how does it remove toxic waste
@OriginalTurgeis8 жыл бұрын
+kwahme rose I'm happy that you didn't receive an answer to your lazy question.
@absaragih8 жыл бұрын
its really really awesome helpful for me to understand. Thanks a lot, prof penguin.
@Penguinprof8 жыл бұрын
You are really welcome! Thanks for watching!
@julissavesely17109 жыл бұрын
Hey I'm just a little confused still... So in the light reactions, it says that the light energizes the electrons... are the electrons ALREADY in the plant, or is the light the electrons???????
@jeniif.m38948 жыл бұрын
Those electrons come from water.
@hanyfayez196410 жыл бұрын
Thank you very much.Your videos are so much fun helped me well.Wow Hany
@efidabush111 жыл бұрын
Really the explanations are so clear! Thanks and greatings from Kibutz Nahsholim Israel
@maraqidi10 жыл бұрын
why plants dose not become hot with Calvin reaction. All those ATPs and NADPHs are not 100% converted in those reaction, so what about the heat?
@mrubuntuking52575 жыл бұрын
The rate of cellular respiration in plants is too low to create a noticeable change in temperature, because cellular respiration simple isn't an essential part of the process in the way it is with mammals, but they do release heat energy into the atmosphere. It's pretty commonly taught that photosynthesis and cellular respiration are two entirely separate processes and an organism will always do only one or the other, but the reality is that it's just not scientifically relevant. Sure, it technically happens, but do you care that your fridge's coils technically heat up your house when your food stays cold and you have AC? Same concept here, considering them separate processes with no overlap is a view that makes more sense for future research, even if there are some trivial complications. Some plants (most notably skunk cabbage) do have a higher rate of cellular respiration that creates noticeable heat, but this is entirely coincidental and irrelevant to other plants or to the photosynthetic process. At some point the right gene flipped on in that particular species, and losing or keeping that mutation cost nothing, so it just proliferated at the rate determined by its degree of dominance.
@JajaTheBalls10 жыл бұрын
Great video, thank you.
@cabheat9 жыл бұрын
Great video, thanks for the help!
@Ladygreynessincolour6 жыл бұрын
That was awesome. Thank you
@sirenhalvorsen7 жыл бұрын
Have you made any interactive presentations based on this subject?
@Penguinprof7 жыл бұрын
I only make public my YT tutorials - everything else I make is for my own students... just not enough time for everything!! Sorry...
@NaturalBeauty-vb7rb8 жыл бұрын
This was very helpful, thank you so much i have a better understanding now.
@romanulus154 жыл бұрын
This is the first video that I've seen of yours! I absolutely love it though. Thank you for the explanation. Definitely subscribing.
@Penguinprof4 жыл бұрын
Thank you so much for the sub! Glad you found it useful.
@zachcomstock542410 жыл бұрын
A pretty long video on Photosynthesis... LOL Thank ya
@cathyny832 жыл бұрын
Thanks for explaining about Photosynthesis. I have a question: What is required for the existence of Photosynthesis? If any of those went off, could it possibly still carry on but differently?
@MichaelHarrisIreland5 жыл бұрын
Thanks for sharing your knowledge with the man in the street. Since all of it would stop if the sun didn't shine, could it be that the photons created the leaf in the first place.
@huntera.46236 жыл бұрын
You went into detail thank you oh my god.
@Penguinprof6 жыл бұрын
OMG you are so welcome!
@huntera.46236 жыл бұрын
ThePenguinProf - Aceing that test tomorrow with your help! :)
10 жыл бұрын
beautiful!
@alisakhi9355 жыл бұрын
Can photosynthesis take place under light coming from any other source except sun
@zoeli7576 жыл бұрын
This was amazing, you saved my mark
@MrColemoorman10 жыл бұрын
thank you. great video
@gaytrimishra27426 жыл бұрын
Adorable explanation.....#respect by heart 👌👌😊
@254jada9 жыл бұрын
thank you so much !
@racingrai78208 жыл бұрын
That take a while to work on
@lc430911 жыл бұрын
can't wait for a video on respiration!:)
@silverclaw411 жыл бұрын
I always thought the light harvesting complex was located on the chlorophyll themselves. Interesting
@JohmRungswang10 жыл бұрын
Great ..
@mhdaltintop10 жыл бұрын
well, this was helpful, shpanx
@samkaewka297311 жыл бұрын
Excellent.
@SongSteel6 жыл бұрын
"You will never see a glowing plant, unless you have taken some interesting medication" Medication? Do you mean, illegal medicine? ( ° ʖ °)
@Penguinprof6 жыл бұрын
Well, there are many hallucinogens... I wasn't being specific... :)
@SongSteel6 жыл бұрын
ThePenguinProf oh, I was just joking with this comment lol
@josephbrown1238 жыл бұрын
Thanks soo much
@vickym26074 жыл бұрын
What does the little i next to the phosphorus mean (it looks like "Pi" on the equation)?
@Penguinprof4 жыл бұрын
it means 'inorganic' referring to the fact that it has been removed from the organic molecule.
@ybbed01910 жыл бұрын
Thank you soooo much!
@alisonh61910 жыл бұрын
Thank you! This was really helpful!
@MissxFrankiex11 жыл бұрын
Thank you for the great video! It was extremely helpful and easy to follow! :)
@rnunezc.45752 жыл бұрын
Excellent!! Gracias
@leechmaster219 жыл бұрын
Nice animations ;) *chews on some penguin flipper*
@guitarnoobodst10 жыл бұрын
Super helpful! Thank you.
@AishHumairaa10 жыл бұрын
thanks a lot ! but, can you explain more detail about calvin cycle ? your explaination is too simple.. btw, this video helps me a lot. :)
@zakkmessai644310 жыл бұрын
Ooh that was helpful...thnx...respect!!!!...\m/
@JeremiahKlarman4 жыл бұрын
NOW YOU CAN EAT SUNLIGHT
@Penguinprof4 жыл бұрын
Wouldn't that be nice??
@fernandagonzalez422710 жыл бұрын
EXCELLENT ! THANKS !=)
@andrewhuss15055 жыл бұрын
Wow, I could listen to her read the phone book!
@sigmaschoolmodasa10 жыл бұрын
nice.. helping
@prashantkumarparmanu5 жыл бұрын
great
@omarmohammed331710 жыл бұрын
thanx alot
@devums596010 жыл бұрын
Thank you Prof!!!
@AdityaKumar-yg1io4 жыл бұрын
It was really helpful thank you.
@Penguinprof4 жыл бұрын
Glad to hear that! Thanks for watching!
@gaytrimishra27426 жыл бұрын
8:36 heyah!!!! I too said wow at the same time....wht a coincidence 😁😄
@mohammadraiz44954 жыл бұрын
Maam amazing job👏👏👏👏👏👏
@Penguinprof4 жыл бұрын
Thanks a lot 😊
@lc430911 жыл бұрын
Your are my savior!
@sidneyeaston69275 жыл бұрын
What happened to the other elements from the periodic table that sit in the enzymes and act as catalysts to perform magic, or do we just isolate the system to prove a scientific result and forget what makes it work. Add in the life that splits the elements from solids in the soil and prepares them for use by plants to create the whole picture and mention that the elements are present and dissolved in sea water for the plankton to absorb. Teaching is about giving knowledge not withholding it because you are too bone idle to include it.
@wade59414 жыл бұрын
It's a 14 1/2 min video with a limited scope aimed at basic biology students. Nothing happened to the other elements as they are still there, but beyond the scope of this particular presentation. You might want to refer to advanced biology textbooks for the information you seek.
@movieshouse91104 жыл бұрын
It was very helpful thanks😍
@Penguinprof4 жыл бұрын
You're welcome 😊
@Penguinprof11 жыл бұрын
Tante gratzie! Sto studiando l'italiano! (Mio marito e' di Milano!)
@deepikayadav14111 жыл бұрын
nice
@jodyriggs56795 жыл бұрын
😀
@lakencrawford73711 жыл бұрын
we use this for class
@zes38135 жыл бұрын
no such thing as funx or not
@gullafshan60405 жыл бұрын
V v v awesome
@xwing26564 жыл бұрын
What is this interesting medication???😅🤣😂
@ososanity37958 жыл бұрын
"You will never see a glowing plant, unless you have taken some interesting medication" whattt😂😂😂
@Penguinprof8 жыл бұрын
+OsO Sanity I've read about drugs like that... :)
@itsashepubg89675 жыл бұрын
Right after she said this... I hurriedly went to the comments to find out if i was the only one laughing HHAHAHAHAHAGA