tag:blogger.com,1999:blog-284143982331101061.post6528573018250393344..comments2024-02-22T20:24:04.882-08:00Comments on Free Biotechnology Notes: PHOTOSYSTEM I & II; RED DROP EFFECTbiotechaddicthttp://www.blogger.com/profile/11094373371260505506noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-284143982331101061.post-44098938213303451282014-05-17T09:55:22.041-07:002014-05-17T09:55:22.041-07:00You are right about PS1 and PS2 but u forgot to me...You are right about PS1 and PS2 but u forgot to mention as why the red drop actually occurs.. well i think that red light is of high wavelength (647- 700 nm ), and blue light has a frequency of (422- 492 nm).. therefore when we incident red light on a plant its PS1 gets activated (as it is activated by wavelengths of 700 nm ) and thus giving rise to cyclic photo phosphorylation on the other hand if we give the plant a light of alternate frequencies at the same time( red and blue light alternatively ) then the plant receives a wavelength of 680 nm (approx) thus activating both PS1 and PS2 and thus leading to non-cyclic photo phosphorylation...thus a better photosynthesis Anonymoushttps://www.blogger.com/profile/02695330608374035494noreply@blogger.comtag:blogger.com,1999:blog-284143982331101061.post-74879753479264714172013-03-03T10:27:49.448-08:002013-03-03T10:27:49.448-08:00Your efforts are NOT a waste. It was useful for me...Your efforts are NOT a waste. It was useful for me in building up my concept ;) :)Nikitahttps://www.blogger.com/profile/03893537364322401125noreply@blogger.com