Exam 3: Energy Systems and Exercise

The rate of glycolysis in muscle is controlled primarily by ____.

Oxygen deficit and oxygen debt are interchangeable terms that describe the "lag time" that exists between the onset of aerobic exercise and the ability of the aerobic energy system to achieve its full capacity.

The primary function of the electron transport chain is to ____.

Which of the following respiratory exchange ratio (RER) values would indicate metabolism of pure fat?

Oxidative phosphorylation (fat)

Most research has shown that short-term creatine "loading" results in an immediate increase in absolute, maximal power.

What is creatine phosphate (CrP)?

The oxidative phosphorylation process takes place in the cell __________.

Oxidative phosphorylation (carbohydrate)

The body restores its immediate source of energy by the rephosphorylation of ____.

Why is there a difference between the amount of ATP produced by glucose and by glycogen?

The term aerobic energy system refers to ____.

Oxidative phosphorylation is the predominant energy system used at rest.

Creatine phosphate is the preferred energy system during ____.

The duration of the anaerobic glycolysis energy system is approximately ____.

Based on dietary intake only, whom would you expect to have the lowest amount of muscle creatine?

In the electron transport chain of oxidative phpsphorylation, the final electron acceptor is ____.

The respiratory exchange ratio (RER) is a way of determining the body's metabolism of ____.

Oxidative phosphorylation (carbohydrate)

The primary function of the Krebs cycle is to ____.