Light-dependent reactions of photosynthesis

[@CashCool420]

1am and i have a final in a couple of hours thanks for this

[@twomaddev]

did you pass?

[@netad7771]

So did you pass

[@CashCool420]

@@netad7771 yeah barely i got an 80%

[@tylercurtiss1351]

I feel it

[@Chirp-chirp]

​@CashCool420 80% is not barely passing lmao

[@thatkidwhoyoudontknow3484]

This was by far the most detailed but simplified explanation I found! Understood it right away! Thank you.

[@Simply.simbiat]

This is by far the best tutorial on KZbin in this topic. You just saved me thanks a lot

[@whatabouttheearth]

I think this is the first time I have seen it broken down to steps, that makes it so much easier. Except that she has the suns rays coming from the Thylakoid lumen and not the Stroma. The Glorious Clockwork has a great 4 part series on photosynthesis

[@pptesting3499]

This was a very helpful video! Thanks a million for this precise and detailed explanation 🙂

[@itsactuallyainsley]

dude the fact that this absolute angel of a person taught me everything that my biology teacher taught me in 3 hour-long lectures in under 10 minutes is absolutely wild. Thank you so damn much you just saved my grades :)

[@samaraarain2719]

perfect video! I actually thoroughly understand this more now.

[@noeditbookreviews]

Everything about this production is in maximum agreement with how I like educational video. 10/10. I wish more were just like this.

[@sbhupathy9852]

Excellent explaination about photosynthesis thank you

[@kyukyo7829]

u just cleared every confusion i had, thank you.

[@abbyhanifin]

Really helped me!! I was so lost before watching. I aced my quiz tyyyyy :)

[@llennzo]

do you have notes or anything that could help, I need additional resources for my test! Ty

[@Henok-qn6nc]

Oh My God , you saved me from hours of struggle to understand this 🙏

[@malak7708]

This was so much more clarified and easier to understand, tysm!

[@clwells0912]

Thank you, I was getting so frustrated by other vids. This was excellent!!

[@Cookie-xy9tf]

Simple and well explained love it❤️

[@askiaso7566]

Thank you so much! This helped me understand the process so easily compared to other sources :)

[@preachan7432]

You are my savior I love you

[@colleenk07]

this helped me so much! thank you thank you thank you thank you!

[@Sai-pi4wq]

Some missing points: 1)PS2 can be called P 680 as it's activity is higher at wavelength of light. Similarly, PS1 is P 700. 2) OEC the oxygen evolving complex is what actually causes photolysis of water. It is associated with the PS2 towards the lumen of thylakoid. 3) PS2 are absent in stroma lamellae, which results in cyclic ETS and cyclic photophosphorylation. These are solely dependent on PS1.

[@joshb9663]

i think shes just going off the specifications at college level, im in sixth form in england so comparable to the states college and the level of detail she was using is exactly the specification we need. i think the stuff your saying is more biochemistry degree centric

[@Sai-pi4wq]

@deszu Ah I'm studying grade 11 bio for an upcoming exam too, but this information helped me understand better 😅

[@jazzchauhdry847]

Me for 9

[@angels8848]

One of the best vedios ♥️ may God bless you alot ✨🌺

[@lyssabencz3280]

This is very concise, thank you!

[@assefadaba6446]

The way you explain is so satisfying 👌. Nice job keep it up 👏

[@abitijanka5451]

Thank you for yor smart presentation.

[@kofiakpoza8264]

Such a great video, thank you so much.

[@netad7771]

I love this!! Thanks so much

[@hala2322]

I have a final exam tmr, and this is coming. Really hope i do good, will keep you updated!! (i’m a freshman btw)

[@JaviDRA]

awesome !

[@rebecca894]

Excellently taught👏👏

[@BioBloom10M]

One of the Best tutorials❤

[@dirkliang960]

Thank you so much you saved me

[@ariii8281]

God bless you ❤

[@tamerzaghlol9461]

Thx

[@Funnyvids2095]

Yr vedios are helpful xem❤

[@user-ey2yz3kf5m]

Wonderful

[@alphastgamingtamil2504]

Thank you mam great job

[@imakoalanomatterwhatyathin7389]

this was rlly helpful thank you!

[@aliaalh8522]

THANK YOU SOO MUCH

[@ikuzwesamuel1254]

thanks for your help

[@kennethdelaluna7457]

Well explained👍👍

[@pinkysales2275]

Very helpful🥺🥰🥰

[@jana6359]

Thanks that was really helpful

[@layla-o1x]

but if plants can make ATP through light dependent rxns why does it need to undergo cellular respiration?

[@jackieshukin6240]

Great question! Unfortunately, the amount of ATP generated through the light dependent reactions is just enough to fuel the light independent reactions... there is no ATP "left over" to be used by the cell for other processes. That is why plant cells must also perform cell respiration, as it generates very large quantities of ATP which can be used for active transport.

[@nancysoni9thd151]

Thanks😄

[@stoicleci1931]

Correction, photolysis is splitting of light. Hydrolysis is the splitting of water.

[@jackieshukin6240]

Light cannot be "split"... photolysis is the process wherein energy from light is used to split water. So, it is essentially just a special form of hydrolysis.

[@nooriscool]

saved me 🙏🙏

[@estellebou4021]

I have a final in 20 minutes thanks 🤠

you are the best

[@WahibaMerabet-fm4ji]

السلام عليكم أستاذة انا مترشحة لشهادة البكالوريا في الجزائر🇩🇿شكرا لك دعواتكم لي بالتوفيق والنجاح🥺💗

when I become a doctor inshallah I'll send you money

[@itsdharun]

where do the hydrogen ions in stroma come from, which is pumped into the thylacoid?

[@lydiasparks8535]

Water I’m pretty sure

[@emmy656]

the photolysis of water

[@kofiakpoza8264]

i love you

[@Jeff-zc6rr]

I'm sorry but you leave out many details. It's not only your video. every video on photosynthesis does. biology makes no sense without physics. obviously there are some electrochemical or electric processes going on but bio doesn't even touch the subject. 1. where is the water and where does it get broken down? is it in the stroma or the thylakoid or the psii? and you should probably write the equation as 2H20 -> 4(H+) + O2 + 4e- as your equation is not even balanced. And why in the world would the electrons released from ps1 and ps2 be different if they are both energized by a photon of light? The ps1 must have a lower work function so since its lower energy it goes into the stroma? why wouldn't it just get into another ps1? or go into the stroma to create nadph? I'm assuming the ps1 and ps2 are randomly scattered throughout the membrane. the electrons from ps2 lose energy because... ??? . does the membrane act as a catalyst to break down water so that you can have O2 escape into the atmosphere and the 2H+ go into the thylakoid? or doe psii act as the catalyst?

[@prabithacherian9920]

3:57

[@yluvsr]

انا بعد ماحلفت 9 خطرات منقراش تركيب ضوئي🤡

[@khawlaalamoodi4533]

I love u

MWAH

[@eilonj]

If all this would have been done by God, it would be much simpler....