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Unit 2: Metabolic Processes

Photosynthesis is a vital process for autotrophs, involving several complex mechanisms to convert light energy into chemical energy stored in glucose. The Calvin Cycle plays a central role, with stages like carbon fixation, reduction, and regeneration, utilizing compounds such as RuBP and ATP.

Unit 2: Metabolic Processes

Unit 2: Metabolic Processes

Adaptations to Photosynthesis

Factors that Affect It
Temperature
Concentration of CO2
Water Availability
Light Intensity
CAM Plants
Malate
Stomata
C4 Plants
Pyruvate
Oxaloacetate
Photorespiration
Regeneration
ATP & G3P
Reduction
G3P
PGAP
Carbon Fixation
PGA
RuBP

Light Dependent Reactions

Cyclic Photophosporylation
Non-Cyclic Photophosphorylation
Photosystem I

Ferredoxin

Chemiosmosis

Protons

Photosystem II

Z-Enzyme

Primary Electron Acceptor

Electron Transport Chain

Light and Pigments

Photosystem
Chlorphyll a & b
P680
P700
Reaction Centre
Pigments
Carotenoids
Chlorophyll
Light
Photons
Electromagnetic Spectrum
Radiant Energy

Photosynthesis

Leaf Structure
Guard Cell
Stoma
Wax Cuticle
Epidermis
Mesophyll
Chloroplast
Inner/Outer Membran
Lumen
Granum
Thylakoids
Stroma
Autotrophs
Calvin Cycle
Glucose
Light Reaction
NADPH + H+
ATP