Question 1

Match between columns
                        Premises: Potential energy

Accepted Answer

The Answer of Commonly used in exercise physiology laboratories to is...

Question 2

The Compendium of Physical Activities expresses the energy expended in ____.

Accepted Answer

A) kilojoules 
B) calories 
C) metabolic equivalents 
D) kilocalories 
A) kilojoules 
B) calories 
C) metabolic equivalents 
D) kilocalories C

Question 3

A simple and commonly used estimate of resting energy expenditure is 1 kcal per kilogram body weight per hour for both men and women.

Accepted Answer

A) True 
 B)False  False

Question 4

During a muscle contraction, what happens immediately after calcium binds to troponin?

Accepted Answer

A) Myosin detaches from actin. 
B) Troponin pushes tropomyosin away, exposing binding sites on actin. 
C) Acrossbridge is formed. 
D) The power stroke occurs. 
A) Myosin detaches from actin. 
B) Troponin pushes tropomyosin away, exposing binding sites on actin. 
C) Acrossbridge is formed. 
D) The power stroke occurs.

Question 5

If a food contains 350 calories, how many kilocalories does it contain?

Accepted Answer

A) 148 
B) 350 
C) 1,480 
D) 3,500 
A) 148 
B) 350 
C) 1,480 
D) 3,500

Question 6

When compared to basal metabolic rate, resting metabolic rate is about ____.

Accepted Answer

A) 20 percent lower 
B) 10 percent lower 
C) 10 percent greater 
D) 20 percent greater 
A) 20 percent lower 
B) 10 percent lower 
C) 10 percent greater 
D) 20 percent greater

Question 7

The metabolic rate of females is ____.

Accepted Answer

A) more than that of males by about 100 kcal\day 
B) less than that of males by about 100 kcal\d 
C) more than that of males by about 250 kcal\day 
D) less than that of males by about 250 kcal\day 
A) more than that of males by about 100 kcal\day 
B) less than that of males by about 100 kcal\d 
C) more than that of males by about 250 kcal\day 
D) less than that of males by about 250 kcal\day

Question 8

Estimate the resting metabolic rate of a 165-lb (75-kg)male using the Simplified Resting Metabolic Rate Formula.

Accepted Answer

A) 1,620 kcal\d 
B) 1,800 kcal\d 
C) 2,275 kcal\d 
D) 3,650 kcal\d 
A) 1,620 kcal\d 
B) 1,800 kcal\d 
C) 2,275 kcal\d 
D) 3,650 kcal\d

Question 9

When compared to machines, humans are more efficient at converting energy.

Accepted Answer

A) True 
 B)False

Question 10

What are chemical reactions that store energy?

Accepted Answer

A) endergonic 
B) exergonic 
C) endothermic 
D) excitation 
A) endergonic 
B) exergonic 
C) endothermic 
D) excitation

Question 11

Match between columns
                        Premises: Kinetic energy

Accepted Answer

The Answer of A protein-containing compound that catalyzes biochemical reactions is...

Question 12

The thick contractile protein of a muscle cell is known as ____.

Accepted Answer

A) actin 
B) myosin 
C) troponin 
D) tropomyosin 
A) actin 
B) myosin 
C) troponin 
D) tropomyosin

Question 13

Total energy expenditure is broken down into two components-resting metabolism and physical activity.

Accepted Answer

A) True 
 B)False

Question 14

Most scientific journals require that energy be expressed as an SI unit, which is the kilocalorie.

Accepted Answer

A) True 
 B)False

Question 15

Those who are ____ active need over 50 kcal\kg\d.

Accepted Answer

A) lightly 
B) moderately 
C) heavily 
D) exceptionally 
A) lightly 
B) moderately 
C) heavily 
D) exceptionally

Question 16

The energy content of carbohydrates and proteins is estimated to be 9 kcal\g.

Accepted Answer

A) True 
 B)False

Question 17

What is the amount of energy per unit time required by the body to maintain a nonactive but alert state?

Accepted Answer

A) BMR 
B) resting oxygen consumption 
C) TEE 
D) RMR 
A) BMR 
B) resting oxygen consumption 
C) TEE 
D) RMR

Question 18

Direct calorimetry works based on the principle that ____.

Accepted Answer

A) a rise in body temperature reflects the amount of energy expended 
B) the amount of heat produced is proportional to the energy expended 
C) oxygen consumption and carbon dioxide production are related to energy expenditure 
D) energy expenditure can be predicted if respiration and perspiration are carefully measured 
A) a rise in body temperature reflects the amount of energy expended 
B) the amount of heat produced is proportional to the energy expended 
C) oxygen consumption and carbon dioxide production are related to energy expenditure 
D) energy expenditure can be predicted if respiration and perspiration are carefully measured

Question 19

The generation of tension by contracting muscle is known as ____.

Accepted Answer

A) bioenergetics 
B) force production 
C) potential energy 
D) kinetic energy 
A) bioenergetics 
B) force production 
C) potential energy 
D) kinetic energy

Question 20

Which statement is true when people are asked to keep a food diary?

Accepted Answer

A) A major source of error is overestimating portion size. 
B) Athletes may consciously or unconsciously undereat. 
C) Many people record snacks in their food diaries. 
D) Food intake is underreported by females but not males. 
A) A major source of error is overestimating portion size. 
B) Athletes may consciously or unconsciously undereat. 
C) Many people record snacks in their food diaries. 
D) Food intake is underreported by females but not males.

The Compendium of Physical Activities expresses the energy expended in ____.

A simple and commonly used estimate of resting energy expenditure is 1 kcal per kilogram body weight per hour for both men and women.

During a muscle contraction, what happens immediately after calcium binds to troponin?

If a food contains 350 calories, how many kilocalories does it contain?

When compared to basal metabolic rate, resting metabolic rate is about ____.

The metabolic rate of females is ____.

Estimate the resting metabolic rate of a 165-lb (75-kg)male using the Simplified Resting Metabolic Rate Formula.

When compared to machines, humans are more efficient at converting energy.

What are chemical reactions that store energy?

The thick contractile protein of a muscle cell is known as ____.

Total energy expenditure is broken down into two components-resting metabolism and physical activity.

Most scientific journals require that energy be expressed as an SI unit, which is the kilocalorie.

Those who are ____ active need over 50 kcal\kg\d.

The energy content of carbohydrates and proteins is estimated to be 9 kcal\g.

What is the amount of energy per unit time required by the body to maintain a nonactive but alert state?

Direct calorimetry works based on the principle that ____.

The generation of tension by contracting muscle is known as ____.

Which statement is true when people are asked to keep a food diary?

Introduction to Sports Nutrition

Energy Systems and Exercise

Carbohydrates

Proteins

Fats

Water and Electrolytes

Vitamins

Minerals

Diet Planning: Food First, Supplements Second

Weight and Body Composition

Disordered Eating and Exercise Patterns in Athletes

Diet and Exercise for Lifelong Fitness and Health

Filters

Exam 2: Defining and Measuring Energy

The Compendium of Physical Activities expresses the energy expended in ____.

A simple and commonly used estimate of resting energy expenditure is 1 kcal per kilogram body weight per hour for both men and women.

During a muscle contraction, what happens immediately after calcium binds to troponin?

If a food contains 350 calories, how many kilocalories does it contain?

When compared to basal metabolic rate, resting metabolic rate is about ____.

The metabolic rate of females is ____.

Estimate the resting metabolic rate of a 165-lb (75-kg)male using the Simplified Resting Metabolic Rate Formula.

When compared to machines, humans are more efficient at converting energy.

What are chemical reactions that store energy?

The thick contractile protein of a muscle cell is known as ____.

Total energy expenditure is broken down into two components-resting metabolism and physical activity.

Most scientific journals require that energy be expressed as an SI unit, which is the kilocalorie.

Those who are ____ active need over 50 kcal\kg\d.

The energy content of carbohydrates and proteins is estimated to be 9 kcal\g.

What is the amount of energy per unit time required by the body to maintain a nonactive but alert state?

Direct calorimetry works based on the principle that ____.

The generation of tension by contracting muscle is known as ____.

Which statement is true when people are asked to keep a food diary?

Introduction to Sports Nutrition

Energy Systems and Exercise

Carbohydrates

Proteins

Fats

Water and Electrolytes

Vitamins

Minerals

Diet Planning: Food First, Supplements Second

Weight and Body Composition

Disordered Eating and Exercise Patterns in Athletes

Diet and Exercise for Lifelong Fitness and Health

Filters