Exploring Photosynthesis and Cellular Respiration

What is the primary chemical equation for photosynthesis?

• CO2 + H2O + sunlight => O2 + glucose

• O2 + glucose => CO2 + H2O + energy

• CO2 + O2 => H2O + sunlight

• H2O + sunlight => CO2 + O2

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Where in the plant cell does photosynthesis take place?

• Ribosome

• Mitochondria

• Nucleus

• Chloroplast

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What molecule is produced by the light-dependent reactions and used in the Calvin cycle?

• CO2

• O2

• Glucose

• ATP

What is a byproduct of the light-dependent reactions of photosynthesis?

• Oxygen

• Glucose

• Carbon dioxide

• Pyruvate

What is the role of ATP synthase?

• Converting ADP to ATP

• Producing glucose

• Splitting water molecules

• Creating a proton gradient

What is the main product of the Calvin cycle?

• ATP

• NADPH

• Glucose

• Oxygen

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Where does the process of cellular respiration primarily occur?

• Chloroplast

• Endoplasmic reticulum

• Mitochondria

• Nucleus

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What are the main stages of cellular respiration?

• Light-dependent reactions, Glycolysis, Fermentation

• Glycolysis, Citric acid cycle, Electron transport

• Photosynthesis, Calvin cycle, Electron transport

• Calvin cycle, Glycolysis, Citric acid cycle

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How do photosynthesis and cellular respiration compare?

• They have the same reactants and products.

• Their reactants and products are opposites.

• They both occur in the mitochondria.

• They both require sunlight.

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What happens to a green plant kept in the dark?

• It will perform photosynthesis more efficiently.

• It will perform cellular respiration only.

• It will perform photosynthesis at a reduced rate.

• It will not be affected.

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