Foundations of Biology: Photosynthesis

All life on Earth depends on the flow of energy through the ecosystem. The source of this energy is the _____

• sun

• moon

• wind

• soil

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

Autotrophs are organisms that _____ make their own food.

• can

• cannot

• sometimes

• never

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

These organisms use the _____ from the sun to produce food in the form of glucose or sugar.

• light energy

• carbon dioxide

• water

• heat

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Heterotroph examples are _____ and _____

• all animals and all fungi

• all plants and all bacteria

• all viruses and all algae

• all protozoa and all archaea

Energy enters the ecosystem in the form of _____. Plants use the sun’s energy to make _____.

• sunlight, glucose

• water, oxygen

• carbon dioxide, starch

• heat, protein

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NGSS.HS-LS1-5

Photosynthesis is converting _____ from the sun into _____ in the form of glucose.

• radiant energy, chemical energy

• chemical energy, radiant energy

• thermal energy, mechanical energy

• kinetic energy, potential energy

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NGSS.HS-LS1-5

One of the principal chemical compounds that cells use to store and release energy is: _____

• ATP

• DNA

• Glucose

• Cholesterol

_____ - Adenosine Diphosphate

• ADP

• ATP

• AMP

• GDP

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_____ is energy poor (like a dead battery)

• ADP

• ATP

• Glucose

• NADH

_____ is energy rich (like a charged battery)

• ATP

• DNA

• Glucose

• Water

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NGSS.HS-LS1-7