Chapter 8 photosynthesis

What are the reactants (what's needed) for photosynthesis?

• glucose and oxygen
• light, water, and carbon dioxide

What gas is released by plants during photosynthesis?

• sulfur
• carbon dioxide
• oxygen
• hydrogen

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What is the purpose of photosynthesis?

• make glucose
• make ATP
• make light
• release carbon dioxide

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What are the products (what's made) during photosynthesis?

• glucose and oxygen
• water, light, and carbon dioxide

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What is the energy conversion during photosynthesis?

• chemical --> chemical
• thermal --> electrical
• chemical --> electrical 
• radiant --> chemical

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In which organelle (part of the cell) does photosynthesis take place?

• mitochondria
• chloroplast
• nucleus
• cell membrane

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How can photosynthesis be related to cellular respiration?

• What's produced (made) by one is needed (the reactants) for the other
• They both produce the same products
• They both have the same reactants (need the same things)
• These 2 processes have nothing in common

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Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

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Leaves look green because.....

• they eat their vegetables
• to blend into their environment
• they contain a pigment called Chlorophyll
• they are sick

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Which of the following is NOT a product of the light reactions?

• ATP
• NADPH
• Oxygen
• Glucose

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