Cellular Respiration (Biology)

How many carbons are in glucose?

• 2
• 4
• 6
• 8

In which way are photosynthesis and cellular respiration similar?

• Both processes destroy energy.

• Both create energy.

• Photosynthesis breaks down sugar while cellular respiration produces sugar.

• Both processes transfer energy from one form to another.

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What is the correct equation for cellular respiration?

• oxygen + sugar -> carbon dioxide + water + Energy

• carbon dioxide + sugar + Energy -> carbon dioxide + water

• carbon dioxide + water -> oxygen + sugar + Energy

• carbon dioxide + water + Energy -> oxygen + sugar

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What is important about cellular respiration?

• It produces energy from the sun.

• It forms sugar.

• It transforms sugar into a usable form of energy (ATP)

• Only plants perform this process.

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What's the chemical formula for glucose?

• 6C6H12O6

• C12H6O12

• C6H12O6

• CHO

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What happens to your breathing rate when you exercise?

• It increases
• It decreases
• It stays the same

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One molecule needed for cellular respiration is

• carbon dioxide

• glucose

• water

• chlorophyll

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One molecule produced by animals during cellular respiration is

• carbon dioxide

• glucose

• oxygen

• chlorophyll

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The following diagram shows the relationship between photosynthesis and respiration.  What products of photosynthesis are starting material for cellular respiration?

• glucose and oxygen
• heat energy and ATP
• carbon dioxide and water
• light energy and chlorophyll

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How are plant cells different from animal cells?

• Only plant cells can grow
• Only animal cells can reproduce
• Only animal cells can store energy
• Only plant cells can perform photosynthesis

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