The reaction centres only use chlorophyll a, but the light harvesting complexes contain chlorophyll a, chlorophyll b and carotenoids. These accessory pigments pass on their energy to each other through resonance energy transfer, eventually passing the energy to the reaction centre chlorophyll a molecules which undergo photochemistry. Hope that helps!
@@katharinehubbard5043 Lol I knew that at one time. I wonder why I forgot. I usually don't forget many things about biology. (But I have had some meurcury poisoning that has took a lot of my cognitive functions away, healing now)
This was exactly what I needed to see to understand this! Best video on this topic I have seen yet! Thanks!
this is an absolutely great lecture that I found on line so far that has no mistake.
Best explanation gotten, I've been looking for this, finally got it, thanks.
Great video been years and wanted to remind myself, ontothe calvin cycle i go. Perfect pronunciation btw.
Very amazing lecture and topics are easy to understand
Thank you ma'am. You saved my day.
amazing video! thanks!
Well explained❤❤❤
Excellent work thank you so much ❤️
Thank you so much!
Does accesory pigment have chl a???
Its only in RC
The reaction centres only use chlorophyll a, but the light harvesting complexes contain chlorophyll a, chlorophyll b and carotenoids. These accessory pigments pass on their energy to each other through resonance energy transfer, eventually passing the energy to the reaction centre chlorophyll a molecules which undergo photochemistry. Hope that helps!
@@katharinehubbard5043 hello .....
Where are u from
Thank u so much mam❤️
Just imagine if a cell had a cloraplast and a mitochondria. They would be passing oxygen atoms back and forth.
Plant cells have both!
@@katharinehubbard5043
Lol I knew that at one time. I wonder why I forgot. I usually don't forget many things about biology. (But I have had some meurcury poisoning that has took a lot of my cognitive functions away, healing now)
Instead of speaking u are running....is anyone challenged you to run like this????
Bad pronunciation
Just because you can't understand it, doesn't mean the pronunciation is bad.
Kashish oh yeah.Sure
It's not bad pronunciation it's accent (British accent)