Cellular Respiration

What process produces the reactants needed in cellular respiration?

• Aerobic Respiration

• Mitosis

• Photosythesis

• Anaerobic Respiration

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In order for cellular respiration to get started, what is needed?

• Glucose (C6H12O6) and Oxygen (O2)

• Carbon Dioxide (CO2) and Tungsten (W)

• Glucose (C6H12O6) and Carbon (C)

• Oxygen (O2) and Hydrogen (H)

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NGSS.HS-LS1-7

What is ATP used for in our bodies?

• It transforms into an acetic enzyme when we are nervous.

• It releases lactic acid when we work out.

• It transforms into NADH to fuel cellular respiration.

• It is used as energy to power our bodies.

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What happens when one phosphate group is broken off of an adenosine triphosphate (ATP) molecule?

• Energy is released.

• Energy is turned into oxygen.

• Energy is destroyed.

• Energy is transformed to NADH.

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NGSS.HS-LS1-7

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Glycolysis is the first stage of cellular respiration and it's main goal is to break _________ into two pieces.

• Electrons

• NADH

• Glucose

• Oxygen

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NGSS.HS-LS1-7

Does fermentation/anaerobic respiration require oxygen?

• No.

• On occasion.

• Yes.

• Always, unless the hydrogen amount is low.

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What do enzymes do?

• They speed up chemical reactions.

• They stop chemical reactions.

• They slow chemical reactions.

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What product of the Krebs cycle is being exhaled by you right now?

• NADH

• Carbon Dioxide

• Oxygen

• ATP

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ADP is formed into ATP by

• adding a phosphate group to ADP.

• subtracting a phosphate group from ADP.

• NADH combining with ADP

• oxygen combing with ADP

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NGSS.HS-LS1-7

What is the total number of ATP molecules produced through cellular respiration per molecule of glucose?

• 38

• 46

• 21

• 4

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NGSS.HS-LS1-7