Factors Affecting the Rate of Photosynthesis (VCE SSCE Biology): Flashcards
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Limiting factor
Limiting factor
Factor preventing rate of reaction from increasing
Saturation point
Saturation point
Point where substance can't receive more of another
Best light wavelengths for photosynthesis
Best light wavelengths for photosynthesis
Violet or red light
Optimal temperature
Optimal temperature
Temp at which enzyme has maximum function
Denaturation
Denaturation
Disruption of molecule's structure by external factor
Stomata
Stomata
Small pores on leaf surface regulating gas exchange
Photorespiration
Photorespiration
Wasteful process in plants initiated by Rubisco
Rubisco's affinity
Rubisco's affinity
Binds both (photosynthesis) & (photorespiration)
Competitive inhibitor
Competitive inhibitor
Molecule blocking enzyme's active site
Non-competitive inhibitor
Non-competitive inhibitor
Molecule binding allosteric site, changing active site shape
