Unit 5: Ecology

True or False. Oxygen and Sugar are products fo photosynthesis.

• True

• False

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NGSS.MS-LS1-6

What happens during photosynthesis?

• The cell uses the energy in sunlight to make carbon dioxide

• The cell uses the energy in sunlight to make food

• The cell uses oxygen to make fod

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NGSS.MS-LS1-6

How does photosynthesis benefit heterotrophs?

• It creates food that they can eat

• It adds carbon dioxide to the air

• It creates clean water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

This captures energy from sunlight during photosynthesis?

• solar cells

• carbohydrates

• chlorophyl and other pigments

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

True or False. 6CO₂ + C₆H₁₂O_{6 ~} 6H₂O + O₂ is the equation for photosynthesis.

• True

• False: 6C + 6H₂O ~ O₂ + C₆H₁₂O₆

• False: 6CO₂ + 6H₂O ~ C₆H₁₂O₆ + 6O₂

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Plants use energy from the sun to produce _________ and sugar.

• Oxygen

• Carbon

• Hydrogen

• Chloroplast

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NGSS.MS-LS1-6

This type of organism cannot make its own food and must rely on other organisms.

• Autotrophs

• Heterotrophs

• Stomata

• Chloroplast

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NGSS.MS-LS2-3

Small opening called _____________ allow carbon dioxide to enter a leaf

• Chloroplast

• Stomata

• Mitochondria

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NGSS.MS-LS1-6

The products of respiration are what?

• Carbon dioxide and water

• Sugar and carbon dioxide

• carbon dioxide, water and energy

• Sugar, oxygen and energy

Chloroplast contain a pigment called _____________ that captures the energy in light.

• Chlorophyll

• Mitochondria

• Glucose

• ATP

Tags

NGSS.MS-LS1-6