The difference between photosystem one and two is their type of light reaction.
Photosystem I - 700nmPhotosystem II - 680nm
During oxygenic photosynthesis, photosystem (PS) 1 and 2 cooperate to achieve a linear electron flow from H20 to NAPD.
Photosystem
ATP
Photosystem two produces O2, ATP, and NADP+
Photosystem 1
1. Photosystem I is found in the membrane facing the inside of the grana and Photosystem II is found in membrane facing the stromaTHYLAKOID MEMBRANE
Photosystem 2 happens in photosynthesis before photosystem 1. However they are numbered in order of how they were discovered. Photosystem 1 was discovered before photosystem 2. In photosynthesis the order of them is 2 then 1. meaning that photosystem 1 was discovered 1st but photosystem 2 happens 1st in photosynthesis
NADPH
In photosystem 2- water(photolysis) In photosystem 1 - electron from photosystem 2
Splitting H2o
splitting h2o
No, they move from photosystem 2 to photosystem 1. 2 evolved first but was not discovered until after photosystem 1.
Photosystem 1 and Photosystem 2
Splitting H2O (Apex)
Splitting H2O (Apex)