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Photosynthesis questions

QuestionAnswer
Name the reactants and products in Photosynthesis: CO2, H2O, Sunlight Glucose, O2
What is the byproduct of Photosynthesis? O2
What kind of reaction is Photosynthesis? Anabolic, endergonic, not spontaneous
Where does photosynthesis take place? chloroplast
What is the Stroma? the space between the thylakoid membranes and the internal membranes.
What are the two stages of photosynthesis? Light reactions and Calvin Cycle.
Explain what happens in the light reaction stage generally: Light energy is captured and converted and stored into ATP and NADPH.
Where does the light reactions take place in the chloroplast? In the thylakoids.
Photosynthesis is a REDOX reaction. What is oxidized? H2O
What reactant is used in Light reactions? H2O
Where is H2O broken down in the light reactions? Photosystem 2 protein
What are the products of the Light reactions stage? NADPH, ATP and O2
What products of the light reaction stage are used in the Calvin Cycle? NADPH and ATP
What is ATP Synthase, and why do we use it? It is protein enzyme and we need it to pump ions through the membrane wall.
What happens in Photosystem II? Light is used to break the H2O down and electron chain is started.
What happens in Photosystem I? It is at the end of the electron transport chain and the energy left is put into a NADP+ to make NADPH.
What are the reactants that are used in the Carbon Cycle? CO2, ATP, and NADPH
Name the phases of the Calvin Cycle? Carbon Fixation, Reduction, and Regeneration of the CO2.
What is the product of Calvin Cycle? Glucose molecule
What molecule is reduced during the reduction phase of the Calvin Cycle? CO2
Which two products of the light reactions are used during the reduction phase? ATP and NADPH
How many rounds of the Calvin Cycle are required in order to produce one glucose molecule? 2
Created by: Badapple01
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