Photorespiration Pathway

Photorespiration refers to a process in plant metabolism where the enzyme RuBisCO oxygenates RuBP, causing some of the energy produced by photosynthesis to be wasted. The desired reaction is the addition of carbon dioxide to RuBP (carboxylation), a key step in the Calvin–Benson cycle, however approximately 25% of reactions by RuBisCO instead add oxygen to RuBP (oxygenation), creating a product that cannot be used within the Calvin–Benson cycle. This process reduces the efficiency of photosynthesis, potentially reducing photosynthetic output by 25% in C3 plants. Photorespiration involves a complex network of enzyme reactions that exchange metabolites between chloroplasts, leaf peroxisomes and mitochondria.

#hussainbiology #photorespiration #apbiology

[heenakhan]

Precise n clear cut explaination wd this methodology remains in ones mind permanently, 😍😍 thanks sir for beautiful explaination.

[muzamilsaeed]

A big thumbs up for the video 🖒🖒🖒 thanq

[babypallath]

Thank you so much sir..
U r a life saver. Your explanation is precise and short and diagrams are neat. I truely appreciate your passion for teaching.

[apoorv]

THANK YOU SO VERY VERY MUCH MAM...YOU HELPED ME A LOT IN UNDERSTANDING CONCEPTS THAT TOO IN SHORT TIME...YOU ARE AMAZING TEACHER..GOD BLESS YOU AND YOUR FAMILY...

[azureblue]

Dude way better than Khan Academy like Khan is so confusing and makes so many mistakes youre actually doing it right man thanks a lot

[savinuliyanagunawardena]

You were better than my teacher.. Understood very clearly! Thank you so much.

[batoolzia]

Diagrams are so neat and clean
I love it👌❣

[prempinjere]

It's really oswm...iam very happy..without any tension I can write my exam very easily... All the best for u next video...the way u teach is very nice... I like it most.... Thanks a lot...

[Aqsa.tab]

Amazing explanation with beautiful pictures 😍

[hambantota-sajiniliyanaarach]

Thank you so much.super clear explanation 🙏🙏🙏

[lilithasotondoshe]

wow its very clear and I like your accent

[the_farhad]

Very nyc way to xplain....thnku sir
May Allah bless u

[topongogoi]

Mujhe iz topic por bohot dor ho roha tha. Job mene iz vdio dekhliya tob mera photorespiration ka concept clear ho goya. Thnq soo muchh SIR

[shifnahameed]

Thank you very much... May Allah bless you 💖

[onlyhuman]

Sir thank you thank you thank you so much. Aapki wajh se mere exam ke notes bohot ache prepare hue 😭😭❤️

[satyamkumar]

Great explanation sir . Maja aagaya padhke

[ayushgarg]

perfect for revision when you have a major exam like neet 2021 in 2 days 🙂🙌🙌🙌👌👌

[kusumpandey]

Oh. Bhauu I would suggest ki join krlo unacademy 😊😊😊😊😊💓 uh r the bestest teacher I've even seen

[nehakhalid]

Very nice video...video should always be of higher level so that all age group can be benefited

[harshitagautam]

Thnq so much better explained by many others on list!!!