OCR A level PE - Aerobic System Quiz

What is the specific fuels used in the aerobic system (tick two)?

• Glycogen

• Glucose

• Fats

• Oxaloacetic acid

Where does the aerobic glycolysis stage of the aerobic system take place?

• Sarcoplasm

• Mitochondria matrix

• Mitochondria cristae

• GPP

What are the controlling enzymes in the aerobic system (tick two)?

• GPP

• PFK

• LDH

• Creatine Kinase

Glucose is converted to what substance?

• Acetyl CoA

• Pyruvic

  acid

• Citric acid

• Oxaloacetic acid

What is the ATP yield of the aerobic system?

• 2 ATP

• 34 ATP

• 38 ATP

• 4 ATP

What is the intensities of the aerobic system (tick two)?

• High

• Moderate

• Low

• Maximal

How long does the aerobic system last?

• Less than 1 minute

• 1-2 minutes

• 2-3 minutes

• More than 3 minutes

The first stage of the aerobic system is...

• Aerobic glycolysis

• Kreb's Cycle

• Electron Transport Chain

Pyruvic acid is converted to what substance in the aerobic system?

• Acetyl CoA

• Lactic Acid

• Citric acid

• Oxaloacetic acid

Which individual activity is a sporting example of the aerobic system?

• Sprinting

• Weightlifting

• 5,000m race

• High jump