Question 1

The body's store of glycogen provides about how many calories?

Accepted Answer

A)  500 
B)  1000 
C)  2000 
D)  2500 
E)  5000 
A)  500 
B)  1000 
C)  2000 
D)  2500 
E)  5000

Question 2

When pyruvate is formed more quickly than it can be used in the mitochondria, it must be converted to:

Accepted Answer

A)  glucose. 
B)  glycogen. 
C)  pyruvate. 
D)  lactate. 
E)  creatine phosphate. 
A)  glucose. 
B)  glycogen. 
C)  pyruvate. 
D)  lactate. 
E)  creatine phosphate.

Question 3

Creatine phosphate contributes to ATP production by transferring:

Accepted Answer

A)  adenosine to diphosphate to form ATP. 
B)  creatine to diphosphate to form ATP. 
C)  phosphate to ADP to form ATP. 
D)  fatty acids into the mitochondrion to form ATP. 
E)  pyruvate into the mitochondrion to form ATP. 
A)  adenosine to diphosphate to form ATP. 
B)  creatine to diphosphate to form ATP. 
C)  phosphate to ADP to form ATP. 
D)  fatty acids into the mitochondrion to form ATP. 
E)  pyruvate into the mitochondrion to form ATP.

Question 4

Joe weighs himself before and after exercise and finds that he has lost six pounds. To what do you attribute this weight loss?

Accepted Answer

Joe has lost about 12 cups of

Question 5

Where in the cell do anaerobic energy systems produce ATP?

Accepted Answer

A)  mitochondria 
B)  cytosol 
C)  nucleus 
D)  endoplasmic reticulum 
E)  plasma membrane 
A)  mitochondria 
B)  cytosol 
C)  nucleus 
D)  endoplasmic reticulum 
E)  plasma membrane

Question 6

Which list shows energy systems in the correct order of fastest to slowest rate of ATP production?

Accepted Answer

A)  glycolysis, glucose oxidation, fat oxidation, phosphagen 
B)  glucose oxidation, phosphagen, glycolysis, fat oxidation 
C)  fat oxidation, glucose oxidation, glycolysis, phosphagen 
D)  phosphagen, glycolysis, glucose oxidation, fat oxidation 
E)  glycolysis, fat oxidation, glucose oxidation, phosphagen 
A)  glycolysis, glucose oxidation, fat oxidation, phosphagen 
B)  glucose oxidation, phosphagen, glycolysis, fat oxidation 
C)  fat oxidation, glucose oxidation, glycolysis, phosphagen 
D)  phosphagen, glycolysis, glucose oxidation, fat oxidation 
E)  glycolysis, fat oxidation, glucose oxidation, phosphagen

Question 7

To maintain adequate hydration during exercise, athletes should drink enough water to:

Accepted Answer

A)  limit fluid loss to 2% of body weight. 
B)  limit fluid loss to 5% of body weight. 
C)  limit fluid loss to 10% of body weight. 
D)  prevent the loss of 0.5 pound of body weight. 
E)  prevent the loss of one pound of body weight. 
A)  limit fluid loss to 2% of body weight. 
B)  limit fluid loss to 5% of body weight. 
C)  limit fluid loss to 10% of body weight. 
D)  prevent the loss of 0.5 pound of body weight. 
E)  prevent the loss of one pound of body weight.

Question 8

Name the four components of physical fitness and design an exercise program that includes all of these components in the recommended amounts.

Accepted Answer

The four components of physical fitness

Question 9

What is an example of moderate-intensity activity?

Accepted Answer

A)  power lifts 
B)  sprinting 
C)  vigorous lap swimming 
D)  uphill hiking 
E)  brisk walk 
A)  power lifts 
B)  sprinting 
C)  vigorous lap swimming 
D)  uphill hiking 
E)  brisk walk

The body's store of glycogen provides about how many calories?

When pyruvate is formed more quickly than it can be used in the mitochondria, it must be converted to:

Creatine phosphate contributes to ATP production by transferring:

Joe weighs himself before and after exercise and finds that he has lost six pounds. To what do you attribute this weight loss?

Where in the cell do anaerobic energy systems produce ATP?

Which list shows energy systems in the correct order of fastest to slowest rate of ATP production?

To maintain adequate hydration during exercise, athletes should drink enough water to:

Name the four components of physical fitness and design an exercise program that includes all of these components in the recommended amounts.

What is an example of moderate-intensity activity?

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Exam 12: Nutrition and Fitness

The body's store of glycogen provides about how many calories?

When pyruvate is formed more quickly than it can be used in the mitochondria, it must be converted to:

Creatine phosphate contributes to ATP production by transferring:

Joe weighs himself before and after exercise and finds that he has lost six pounds. To what do you attribute this weight loss?

Where in the cell do anaerobic energy systems produce ATP?

Which list shows energy systems in the correct order of fastest to slowest rate of ATP production?

To maintain adequate hydration during exercise, athletes should drink enough water to:

Name the four components of physical fitness and design an exercise program that includes all of these components in the recommended amounts.

What is an example of moderate-intensity activity?

The Science and Scope of Nutrition Eating for a Lifetime: a New Field in Nutrition Research Is Revealing Surprising Details About How Food Affects Our Genes

Healthy Diets

Digestive System and Digestive Disorders

Carbohydrates,

The Lipids

Protein

Fat-Soluble Vitamins

Water-Soluble Vitamins

Major Minerals and Water

Trace Minerals

Energy Balance and Obesitythe Sitting Disease: Understand the Causes and Consequences of Obesity

Nutrition Through the College Years

Global Nutrition: Food Security and Sustainability

Spotlight H: Food Safety

Filters