Energy Systems

Which substrates are rarely used in the aerobic energy system?

• ATP and Creatine Phosphate

• Glycogen and glucose

• Proteins

• Fats

What are the primary substrates used in the Lactate and Aerobic systems?

• Fats and proteins

• Creatine phosphate

• Glycogen and glucose

• Water and CO₂

Which substrate availability affects ATP re-synthesis?

• Water

• Glucose

• Protein

• Calcium

Tags

NGSS.HS-LS1-7

What is a byproduct of anaerobic ATP production?

• Water

• Carbon dioxide

• Lactate

• Oxygen

Tags

NGSS.HS-LS2-3

How long do activities need to last for the aerobic system to predominate?

• 0-10 seconds

• 10-60 seconds

• 60-120 seconds

• Over 2 minutes

What is the duration range for the lactate system's main energy contribution?

• 0-10 seconds

• 10-60 seconds

• 10 seconds to 2 minutes

• Over 2 minutes

During which type of activity is the lactate system most active?

• Low-intensity, long-duration

• High-intensity, short-duration

• Moderate-intensity, long-duration

• High-intensity, moderate-duration

Tags

NGSS.HS-LS2-3

Which energy system is primarily used during a marathon?

• Lactate system

• Glycolytic system

• Creatine phosphate system

• Aerobic system

Which energy system is most active during a 400-metre sprint?

• Aerobic system

• Lactate system

• Creatine phosphate system

• Oxidative system

Energy storage is used to store energy when demand is low so it can be used when demand is...

• High

• Low

• Middling

Tags

NGSS.HS-ESS3-2

NGSS.HS-ESS3-4

NGSS.HS-ETS1-2

NGSS.HS-PS3-3