NEET · Bio · Photosynthesis · Calvin Cycle Step Order

Exercise and reference answers

Points

1. Horizontal coordinate

   20

   Vertical coordinate

   14

   Step

   1

   Item

   Carboxylation: CO₂ + RuBP → 2 PGA

2. Horizontal coordinate

   72

   Vertical coordinate

   10

   Step

   2

   Item

   Reduction: PGA → G3P (PGAL)

3. Horizontal coordinate

   45

   Vertical coordinate

   32

   Step

   3

   Item

   Regeneration: G3P → RuBP

Instructions

Trace the line through the three Calvin-cycle phases.