Photosynthesis in Algae (VCE SSCE Biology): Flashcards
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Algae classification
Algae classification
Photosynthesising protists
Algae habitat
Algae habitat
Aquatic environments (ponds, rivers, oceans)
CO₂ role in photosynthesis
CO₂ role in photosynthesis
Key raw material
Higher pH means what about CO₂?
Higher pH means what about CO₂?
Less CO₂ (consumed by photosynthesis)
pH indicator used in experiment
pH indicator used in experiment
Hydrogen carbonate indicator
Independent variable
Independent variable
Number of algal balls (algal density)
Dependent variable
Dependent variable
pH change
Control vial A purpose
Control vial A purpose
No algae - baseline for comparison
Why equal light distance?
Why equal light distance?
Keep light intensity constant (fair test)
Photosynthesis word equation
Photosynthesis word equation
CO₂ + Water → Glucose + Oxygen