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Discuss the concept of maximal oxygen consumption or VO2 max. In your discussion, be sure to explain what it is, how it is measured, how it is expressed, and what significance it has, particularly for endurance athletes.

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Maximal oxygen consumption, also known a...

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Long distance running would depend primarily on the creatine phosphate system as a source of ATP.

A) True
B) False

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

A) True
B) False

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The net (final) ATP production from anaerobic glycolysis is ____.


A) 2 ATPs if beginning with glycogen
B) 3 ATPs if beginning with glucose
C) 3 ATPs if beginning with glycogen
D) 38 ATPs if beginning with glucose

E) None of the above
F) A) and D)

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Explain why anaerobic energy systems are not entirely anaerobic.

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Anaerobic energy systems are not entirel...

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The average O2 max for young adults is approximately _____ ml\kg\min.


A) 25-30 for both females and males
B) 35-40 for females and 40-45 for males
C) 45-50 for females and 55-60 for males
D) > 50 but

E) A) and B)
F) A) and C)

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Fatigue in the oxidative phosphorylation energy system via the use of carbohydrate is associated with ___________.

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Creatine phosphate is the preferred energy system during ____.


A) sustained, repeated sprints
B) long distance running
C) short, fast sprints
D) dance aerobics

E) B) and C)
F) None of the above

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The duration of the creatine phosphate energy system is approximately __________ to __________ second(s).

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Arrange the energy sources muscle glycogen, adipose tissue triglyceride, liver glycogen, and blood glucose in order from the least to the greatest based on the amount of energy stored in the body: …..A…..B…..C…..D….. Least greatest Muscle glycogen


A) A - least
B) B - low
C) C - great
D) D - greatest

E) B) and C)
F) A) and B)

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Match the term with its definition.

Premises
has given up electrons
Responses
Alanine
Oxidized
RER
Palmitate
Lipolysis
VO2 max
Insulin
Glycogenolysis
Reduced
Lactate

Correct Answer

Alanine
Oxidized
RER
Palmitate
Lipolysis
VO2 max
Insulin
Glycogenolysis
Reduced
Lactate

Arrange the energy systems anaerobic glycolysis, creatine phosphate, oxidative phosphorylation of carbohydrate, and oxidative phosphorylation of fat in order from the slowest to the fastest based on the rate of ATP production: …..A…..B…..C…..D….. Slowest fastest Creatine phosphate


A) A - slowest
B) B - slow
C) C - fast
D) D - fastest

E) A) and B)
F) A) and C)

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Which of the following statements regarding ATP is true?


A) ATP is only found in certain cells of the body.
B) Rephosphorylation resynthesizes ADP from ATP.
C) Exercise intensity has no influence on ATP energy release.
D) ATP stores potential energy in its phosphate bonds.

E) A) and B)
F) A) and C)

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Arrange the energy systems anaerobic glycolysis, creatine phosphate, oxidative phosphorylation of carbohydrate, and oxidative phosphorylation of fat in order from the slowest to the fastest based on the rate of ATP production: …..A…..B…..C…..D….. Slowest fastest Oxidative phosphorylation (fat)


A) A - slowest
B) B - slow
C) C - fast
D) D - fastest

E) B) and D)
F) A) and B)

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Transamination and deamination refer to the metabolism of ____.


A) proteins
B) fats
C) carbohydrates
D) carbohydrates and fats

E) B) and C)
F) A) and D)

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Anaerobic glycolysis is an energy system that uses ____.


A) carbohydrate only
B) carbohydrate preferentially, but fat or protein if necessary
C) carbohydrate, protein, or fat based on availability
D) carbohydrate, protein, fat, or alcohol

E) All of the above
F) B) and D)

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Arrange the energy systems anaerobic glycolysis, creatine phosphate, oxidative phosphorylation of carbohydrate, and oxidative phosphorylation of fat in order from the slowest to the fastest based on the rate of ATP production: …..A…..B…..C…..D….. Slowest fastest Anaerobic glycolysis


A) A - slowest
B) B - slow
C) C - fast
D) D - fastest

E) None of the above
F) A) and B)

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An increased utilization of the aerobic energy system results in a(n) ____.


A) decrease in the amount of oxygen consumed and the amount of carbon dioxide produced.
B) increase in the amount of oxygen consumed and the amount of carbon dioxide produced.
C) decrease in the amount of oxygen consumed and an increase in the amount of carbon dioxide produced.
D) increase in the amount of oxygen consumed and a decrease in the amount of carbon dioxide produced.

E) A) and B)
F) None of the above

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The fastest and least complex energy system used to produce ATP is ____.


A) anaerobic glycolysis
B) creatine phosphate
C) oxidative phosphorylation
D) glycogenolysis

E) B) and C)
F) B) and D)

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Match the term with its definition.

Premises
breakdown of glycogen
Responses
Lactate
Lipolysis
RER
Glycogenolysis
Oxidized
Reduced
Palmitate
Insulin
VO2 max
Alanine

Correct Answer

Lactate
Lipolysis
RER
Glycogenolysis
Oxidized
Reduced
Palmitate
Insulin
VO2 max
Alanine

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