Ch 9 Photosynthesis

Which of the following are autotrophs?

• giraffes

• plants

• leopards

• mushrooms

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NGSS.MS-LS1-6

One of the principle compounds that living things use to store energy.

• ATP

• DNA

• H2O

• CO2

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In addition to light and chlorophyll, photosynthesis requires

• Water and oxygen

• Water and sugar

• Oxygen and carbon dioxide

• Water and carbon dioxide

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The leaves of a plant appear green because chlorophyll

• reflects blue light

• Absorbs blue light

• does not absorb green light

• Absorbs green light

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The products of photosynthesis are

• sugars and oxygen

• sugars and carbon dioxide

• water and carbon dioxide

• hydrogen and oxygen

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The first process in the light dependent reactions (Step 1 Photosystem 2) is

• light absorption

• electron transport

• oxygen production

• ATP formation

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What substance from the light dependent reactions is a source of energy for the calvin cycle?

• ADP

• NADPH

• H2O

• pyruvic acid

The light independent reactions of photosynthesis are also known as the

• Calvin cycle

• Priestly cycle

• Ingenhousz cycle

• Van Helmont cycle

The fluid-filled space surrounding the grana is called the ______.

• matrix

• cristae

• stroma

• thylakoid space

The ability of plants, algae, and a few kinds of bacteria to make their own food in the presence of sunlight is called ______.

• cellular respiration

• fermentation

• photosynthesis

• metabolism

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NGSS.MS-LS2-3