Question

Differentiate between PSI and PSII

Answer 1

Answer:

The PS2 comes after the PS1 and the PS1 comes before the PS2. The PS2 is the predecessor of the PS1 and the PS1 is the ancestor of the PS2. Kidding kidding lol. The PS2s have a more stronger processor than the PS1s and have more variety of games compared to the the former counterpart.

Answer 2

Explanation:

• PS I or the photosytem I is a protein -pigment complex  while PS II or photosystem II is a pigment-protein complex consisting of several protein and co-factor.
• PS I has Fe-S type of reaction center while PSII has phaeophytin quinone type reaction center.

• The photochemical reaction center absorbs  light of 700nm while the photochemical reaction center of PS II absorbs light of wavelength 680nm.