Cyclic V NonCyclic

Cyclic Electron Transfer

PS 1

Cyclic Electron Transfer: e- Return?

Return to PS1

Cyclic Electron Transfer: ATP Synthesized in

PS1

Cyclic Electron Transfer: NADPH?

none made

Cyclic Electron Transfer: O2?

none

Cyclic Photophospyralation: 1st Input

Light

Cyclic Electron Transfer: ADP + Pi

ATP

Non Cyclic Electron Transfer

PS1 and PS2

Non Cyclic Electron Transfer: e- return?

DONT return to reaction center

Non Cyclic Electron Transfer: ATP Synthesized in

PS2

Non Cyclic Electron Transfer: NADPH?

e- are used to REDUCE NADP→NADPH

Non Cyclic Electron Transfer: O2?

involved, splits water

Non Cyclic Photophorylation: 1.)

NON: Light

Non Cyclic Electron Transfer: 2.) ADP + Pi

NON: ATP

Non Cyclic Electron Transfer: 3.) NADP

NADPH

Non Cyclic Electron Transfer: 4.) H₂O

H, O₂