photosynthesis Flashcards
What is the formula for photosynthesis
6CO2 + 6H2O → C6H12O6 + 6O2
How is ATP synthesised
Condensation reaction between ADP and Pi
ATP synthase catalyses this reaction
how do coenzymes work and what are some examples
transfer chemical groups from one molecule to another
NAD, coenzyme A and FAD
what is the light dependent reaction
occurs in thylakoid membrane
light absorbed by chlorophyll excite electrons (photoionisation)
H20 is oxidised to O2
what is the light independent reaction
also called Calvin cycle
doesn’t use light
occurs in stroma
how are carbohydrates formed
two triose phosphate molecules are joined together
what are limiting reagents in photosynthesis
c02 concentration
temperature
light intensity
how can you investigate the different pigments in leaves
use chromatography
what does NADP do
acts as an electron acceptor
what is photoionisation
breaking down water