NEET · Bio · Photosynthesis · Q-cycle Order

Exercise and reference answers

Points

1. Horizontal coordinate

   72

   Vertical coordinate

   10

   Step

   1

   Item

   PS II absorbs photon (P680*)

2. Horizontal coordinate

   45

   Vertical coordinate

   32

   Step

   2

   Item

   Electron passes to plastoquinone (PQ)

3. Horizontal coordinate

   15

   Vertical coordinate

   52

   Step

   3

   Item

   Through cytochrome b6f

4. Horizontal coordinate

   80

   Vertical coordinate

   46

   Step

   4

   Item

   Plastocyanin to PS I

5. Horizontal coordinate

   35

   Vertical coordinate

   70

   Step

   5

   Item

   PS I to ferredoxin → NADP⁺ → NADPH

Instructions

Trace the line through the Z-scheme.