Cellular Energy

What is the final stage of cellular respiration that occurs in the mitochondria and requires oxygen?

• Glycolysis

• Krebs cycle

• Electron transport

• Fermentation

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NGSS.HS-LS2-3

What happens in catabolic pathways?

• Energy is stored in large molecules

• Energy is released by breaking larger molecules into smaller ones

• Energy is used to build larger molecules

• Energy is transferred to the cell membrane

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NGSS.HS-LS1-7

What is the role of anabolic pathways?

• To release energy by breaking down molecules

• To store energy in the form of ATP

• To build larger molecules from smaller ones using energy

• To transport molecules across the cell membrane

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NGSS.HS-LS1-1

NGSS.HS-LS1-6

What is the main purpose of photosynthesis?

• To convert chemical energy into light energy

• To change light energy from the Sun into chemical energy

• To produce carbon dioxide and water

• To store energy in inorganic molecules

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NGSS.HS-LS1-5

The equation represents what process?

• photosynthesis

• cellular respiration

• fermentation

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NGSS.HS-LS1-7

Cellular respiration equation:

​ (a)   + ​ (b)   (gas) --> ​ (c)   (gas) + ​ (d)   (liquid) + ​ (e)   energy

• glucose

• oxygen

• carbon dioxide

• water

• ATP - chemical

• light

Tags

NGSS.HS-LS1-7

During photosynthesis, what are light energy, carbon dioxide, and water converted into?

• Inorganic molecules and carbon dioxide

• Organic molecules and oxygen

• Oxygen and nitrogen

• Water and glucose

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

How is energy stored during photosynthesis passed to other organisms?

• Through the air

• By water absorption

• When an animal eats a plant

• Through sunlight

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NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3

Which stage of cellular respiration occurs in the cytosol and does not require oxygen?

• Krebs cycle

• Electron transport

• Glycolysis

• Photosynthesis

Tags

NGSS.HS-LS1-7

Where does the Krebs cycle occur and does it require oxygen?

• Cytosol, does not require oxygen

• Mitochondria, requires oxygen

• Cytosol, requires oxygen

• Mitochondria, does not require oxygen

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3