3.2 Photosynthesis and Chloroplasts

Where does Photosynthesis take place in a plant cell?

• Nucleus

• Chloroplast

• cytoplasm

• mitochondria

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NGSS.MS-LS1-2

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What are the two products of photosynthesis?

• oxygen and carbon dioxide

• sunlight and carbon dioxide

• sugar and oxygen

• water and oxygen

Pigment in green plants that capture the energy in sunlight is called __________

• Greenplasts

• chlorophyll

• stomata

• chloroplasts

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is the correct equation for photosynthesis?

• CO2 + light + H2O ---> O2 + Sugar

• CO2 + sugar + water --> O2 + light

• O2 + light + water ---> sugar + CO2

• CO2 + O2 + light ---> sugar + water

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

The following are the raw materials needed for photosynthesis: Sunlight, Carbon dioxide and water

• False

• True

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NGSS.MS-LS1-6

Identify this molecule

• Oxygen

• carbon dioxide

• water

• glucose

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the purpose of Photosynthesis?

• to release energy

• for growth

• to create glucose

• to get oxygen for respiration

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of these are limiting factors for Photosynthesis?Choose three..

• Carbon dioxide concentration

• light intensity

• Water

• temperature

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NGSS.MS-LS1-6

Plants or plant like organisms that make their own food using energy from the sunlight -

• Heterotrophs

• autotrophs

• saprophytes

• chemotrophs

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NGSS.MS-LS1-6

Plant leaves appear green due to the presence of

• xanthophyll

• carotene

• chlorophyll

• pigmentation

Tags

NGSS.MS-LS1-6