Kinesiology Part 6 Quiz: (p.16-17)

What does RER stand for in the text?

• Respiratory Exchange Ratio

• Reactive Energy Response

• Relative Energy Ratio

• Rapid Energy Release

What is the formula for strain energy?

• SE = 1⁄2 k ∆x2

• SE = Wh

• SE = Fd

• SE = mgh

What is the primary energy system after 2+ minutes of activity?

• Aerobic Glycolysis

• Glycolysis

• Krebs Cycle

• ATP/PCr System

What is the main energy source for the body without oxygen?

• Glucose

• Proteins

• ATP

• Fats

What is the carrier molecule that transports hydrogen molecules in the Krebs cycle?

• NAD

• ADP

• FAD

• ATP

What is the ratio of CO2 expired to O2 consumed?

• Substrate Ratio

• Energy Ratio

• Respiratory Exchange Ratio

• Metabolic Ratio

What is the formula for power?

• Power = Wh

• Power = force x displacement

• Power = rate at which work is performed

• Power = Fd

What is the limiting value of the average power as the time interval approaches zero?

• Peak Power

• Instantaneous Power

• Average Power

• Mechanical Power

What is the series of chemical reactions to help convert macronutrients into ATP?

• Glycolysis

• Krebs Cycle

• Electron Transport Chain

• Phosphagen System

What is the rate at which proteins, fats, and carbohydrates are broken down to create energy for doing work?

• Instantaneous Power

• Mechanical Power

• Metabolic Power

• Average Power