Question

Photosynthesis p680 and p700 composed of which material

Answer 1

P700, or photosystem I primary donor, (where P stands for pigment) is the reaction-centerchlorophyll a molecule in association with photosystem I. Its absorption spectrum peaks at 700 nm. When photosystem I absorbs light, an electron is excited to a higher energy level in the P700 chlorophyll.

Answer 2

p700 or photosystem I primary donor,(where P stands for pigment) is the reaction-centerchlorophyll a molecule in association with photosystem I.its absorption spectrum peaks at 700nm.when photosystem I absorbs light , an electron is excited to a higher energy level in the p700 chlorophyll