Light-dependent reactions of photosynthesis

I love this!! Thanks so much

Excellently taught👏👏

I have a final in 20 minutes thanks 🤠

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

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

Thank you mam great job

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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 :)

One of the Best tutorials❤

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

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

Thank you for yor smart presentation.

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

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Wonderful

THANK YOU SOO MUCH

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

انا بعد ماحلفت 9 خطرات منقراش تركيب ضوئي🤡

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

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?

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

u just cleared every confusion i had, thank you.

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

Thx

Hi everyone! Thank you all for your feedback. This video will soon be moving to my new channel, @shukinscience, so please like and subscribe for more biology content!

Thank you. It was really helpful❤

Thank you so much for this explanation! I'm studying for my exam in the next week, and your video helped me so muchh<3
obs: english is not my first language :D, the other professors(of my country) are so confusing so here I am

Are the photosystems always arranged like this?

Thank you!!

She put the sun in the Thylakoid 💀💀💀💀

I always come back here whenever I have a biology exam

There's a bit of error. The lumen/thylakoid should be on the lower part and the Stroma on the outside part.

i love u

This is gorgeous thank you

where does photolysis accurs? is it in the PS2 or PS1???

For some reason my professor put photolysis in step 1. As though we get the electrons from photolysis.

My professor also wants us to know about how the antennae systems transfer energy to the reaction center. Not many videos talk about that.

very helpful! thank you :)

you saved my life

Light enters the thylakoid without entering the stroma??🙄🙄

i might be wrong but, shouldnt the formation of ATP from ADP be described as a phosphorylation process and not reduction since it is initiated by the energy flow from H+ trhough the synthase and not gaining e-?

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This video has helped me so much I have no idea 😭