Biology High School Aerobic and Anaerobic Respiration

What does it mean for something to be anaerobic?

• It requires CO2
• It does not require CO2
• It requires oxygen
• It does not require oxygen

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NGSS.HS-LS2-3

What are the products of aerobic respiration?

• Glucose and oxygen
• Carbon dioxide and water
• Lactic acid
• Carbon monoxide

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NGSS.HS-LS1-7

The correct word equation for aerobic respiration is

• carbon dioxide + water (+ energy) → glucose + oxygen

• water + oxygen → carbon dioxide + glucose (+ energy)

• glucose + oxygen → carbon dioxide + water (+ energy)

• glucose + water → carbon dioxide + water (+ energy)

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

What type of respiration requires oxygen?

• Aerobic

• Anaerobic

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NGSS.HS-LS2-3

To train anaerobically, an athlete would need to work ...

• between 40-60% of their maximum heart rate.

• more than 80% of their maximum heart rate.

• less than 80% of their maximum heart rate.

• between 60-80% of their maximum heart rate.

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NGSS.HS-LS2-3

Gaseous exchange is defined as

• amount of air inspired and expired with each normal breath during rest or exercise.

• is the greatest amount of air that can be made to pass into and out of the lungs by the most forceful inspiration and expiration.

• the delivery of oxygen from the lungs to the bloodstream and the removal of carbon dioxide from the tissues.

• the movement of air from outside the body into the cells within tissues.

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NGSS.HS-LS2-5

Define oxygen debt

• The amount of oxygen needed at the end of a physical activity to break down any lactic acid.

• working at a high intensity level without oxygen for energy production.

• the volume of oxygen an athlete can consume while exercising at maximum capacity.

• smaller branches coming off the bronchi.

Which energy system uses oxygen to work?

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NGSS.HS-LS2-3

Which main gas is exhaled from the body?

• Carbon Dioxide

• Oxygen

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NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which of the below is a benefit of increased heart rate?

• Blood % to organs 20%

• Increased oxygen & nutrient delivery to the muscles

• SV Increases