Photosynthesis in Algae (v2) (VCE SSCE Biology): Flashcards
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Practise the cards
10 cards from this deck
Type of organism that algae are classified as
Type of organism that algae are classified as
Protist
How photosynthesis rate is measured in algae
How photosynthesis rate is measured in algae
By tracking CO₂ level changes
pH indicator used in the experiment
pH indicator used in the experiment
Hydrogen carbonate indicator
What happens to pH when algae photosynthesize more
What happens to pH when algae photosynthesize more
pH increases
Independent variable in this experiment
Independent variable in this experiment
Algal density (number of algal balls)
Dependent variable in this experiment
Dependent variable in this experiment
pH of the solution
Number of algal balls in control vial A
Number of algal balls in control vial A
0 (water only)
Why vials must be equal distance from light source
Why vials must be equal distance from light source
Light intensity affects photosynthesis rate
Location of light-dependent stage of photosynthesis
Location of light-dependent stage of photosynthesis
Thylakoid membranes in chloroplasts
Expected pH trend as algal density increases
Expected pH trend as algal density increases
Greater pH increase