Happy Thanksgiving but before....

What is photosynthesis?

• The breakdown of food for energy

• The process by which plants produce oxygen and sugar using sunlight

• The absorption of water by plant roots

• A method of nutrient transportation in plants

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

Where does photosynthesis occur?

• Roots

• Stem cells

• Chloroplasts

• Cell nucleus

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following is NOT a key ingredient for photosynthesis?

• Sunlight

• Water

• Carbon dioxide

• Oxygen

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NGSS.MS-LS1-6

What is the general equation for photosynthesis?

• C6H12O6 + O2 → CO2 + H2O

• 6CO2 + 6H2O + Light Energy → C6H12O6 + 6O2

• CO2 + H2O + Glucose → O2 + Energy

• ATP + NADPH → Glucose + O2

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

What is the primary pigment involved in photosynthesis?

• Hemoglobin

• Chlorophyll

• Xanthophyll

• Carotene

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NGSS.HS-LS1-5

Where do light-dependent reactions occur?

• Stroma

• Mitochondria

• Thylakoid membranes

• Nucleus

What is produced during light-dependent reactions?

• ATP and NADPH

• Glucose and Oxygen

• Carbon dioxide and Water

• Starch and Cellulose

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NGSS.HS-LS1-5

What is another name for light-independent reactions?

• Krebs cycle

• Glycolysis

• Calvin cycle

• Oxidative phosphorylation

Which molecule is used to produce glucose in light-independent reactions?

• ATP

• NADPH

• Both A and B

• Neither A nor B

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NGSS.HS-LS2-5

Where do light-independent reactions occur?

• Thylakoids

• Stroma

• Chlorophyll

• Outer membrane