Question 1

The essential element in protein that is not possessed by either carbohydrate or fat is

Accepted Answer

A)  carbon. 
B)  hydrogen. 
C)  oxygen. 
D)  nitrogen. 
A)  carbon. 
B)  hydrogen. 
C)  oxygen. 
D)  nitrogen. D

Question 2

Which of the following statements relative to protein metabolism is false?

Accepted Answer

A)  excess protein may be converted to glucose in the body 
B)  the liver is a critical center for the control of amino acid metabolism 
C)  essential amino acids can be formed in the liver from carbohydrate and nitrogen from non-essential amino acids 
D)  excess protein may be converted to fat in the body 
E)  urea is a waste product of protein metabolism 
A)  excess protein may be converted to glucose in the body 
B)  the liver is a critical center for the control of amino acid metabolism 
C)  essential amino acids can be formed in the liver from carbohydrate and nitrogen from non-essential amino acids 
D)  excess protein may be converted to fat in the body 
E)  urea is a waste product of protein metabolism C

Question 3

A review of research supports that there may be an ergogenic effect associated with the use of _________supplementation.

Accepted Answer

A)  glutamine 
B)  tryptophan 
C)  glycine 
D)  creatine 
A)  glutamine 
B)  tryptophan 
C)  glycine 
D)  creatine D

Question 4

There are thirteen amino acids that cannot be manufactured in the body.

Accepted Answer

A) True 
 B)False

Question 5

There is a great deal of scientific evidence to support the use of HMB supplementation as an anabolic
agent for strength-trained individuals.

Accepted Answer

A) True 
 B)False

Question 6

Nitrate may be found in:

Accepted Answer

A)  oranges 
B)  pork 
C)  beef 
D)  leafy greens 
A)  oranges 
B)  pork 
C)  beef 
D)  leafy greens

Question 7

The body has the ability to reduce its needs for one amino acid when another one of similar chemical structure is present in high quality in the daily food intake.

Accepted Answer

A) True 
 B)False

Question 8

Which hormone is released from the pancreas and generally increases the rate of gluconeogenesis in the liver?

Accepted Answer

A)  glucagon 
B)  cortisol 
C)  epinephrine 
D)  human growth hormone 
E)  adrenalin 
A)  glucagon 
B)  cortisol 
C)  epinephrine 
D)  human growth hormone 
E)  adrenalin

Question 9

The International Society of Sports Nutrition recommends that athletes consume a 1:3-4 ratio of
carbohydrates to protein within 30 minutes of exercise to enhance recovery.

Accepted Answer

A) True 
 B)False

Question 10

The protein-sparing effect spares the utilization of protein as an energy source and allows it to be used
for more important metabolic functions.

Accepted Answer

A) True 
 B)False

Question 11

Plants provide good sources of protein and may supply all the essential amino acids necessary for
human nutrition when certain foods, such as grains and legumes, are eaten together.

Accepted Answer

A) True 
 B)False

Question 12

According to the American College of Sports Medicine, endurance and resistance athletes should
consume 1.2-1.7 grams of protein per kilogram bodyweight per day.

Accepted Answer

A) True 
 B)False

Question 13

How many essential amino acids are there?

Accepted Answer

A)  6 
B)  9 
C)  12 
D)  14 
E)  20 
A)  6 
B)  9 
C)  12 
D)  14 
E)  20

Question 14

A nonessential amino acid that is in short supply in a particular food is called a limiting amino
acid.

Accepted Answer

A) True 
 B)False

Question 15

Research involving creatine supplementation has shown it to have a positive ergogenic effect on all but which of the following?

Accepted Answer

A)  Gains in either total body mass or lean body mass 
B)  Energy metabolism when treadmill running at 50-90 percent of VO2 max 
C)  Anaerobic endurance tests such as running performance in 300 meters 
D)  Tasks characterized by repetitive high-intensity exercise bouts with brief recovery periods 
A)  Gains in either total body mass or lean body mass 
B)  Energy metabolism when treadmill running at 50-90 percent of VO2 max 
C)  Anaerobic endurance tests such as running performance in 300 meters 
D)  Tasks characterized by repetitive high-intensity exercise bouts with brief recovery periods

Question 16

Deamination is the a chemical process that removes

Accepted Answer

A)  Both the amino group and the carboxyl group from the amino acid to form the acetyl CoA. 
B)  The first carbon from the amino acid. 
C)  The carboxyl group from the amino acid. 
D)  The amino group from the amino acid. 
A)  Both the amino group and the carboxyl group from the amino acid to form the acetyl CoA. 
B)  The first carbon from the amino acid. 
C)  The carboxyl group from the amino acid. 
D)  The amino group from the amino acid.

Question 17

A decreased plasma glutamine level in over-trained athletes was hypothetically linked to impairment of the immune system.

Accepted Answer

A) True 
 B)False

Question 18

Nitrate supplementation has been shown to:

Accepted Answer

A)  reduce blood pressures 
B)  stimulate muscle tissue growth 
C)  buffer lactic acid 
D)  increase fat oxidation 
A)  reduce blood pressures 
B)  stimulate muscle tissue growth 
C)  buffer lactic acid 
D)  increase fat oxidation

Question 19

The thermic effect (TEF) is greater for protein compared to carbohydrate and fat.

Accepted Answer

A) True 
 B)False

Question 20

Which is most likely to be a complete, high-quality protein food?

Accepted Answer

A)  cheddar cheese 
B)  peanut butter 
C)  green peas 
D)  corn 
E)  macaroni 
A)  cheddar cheese 
B)  peanut butter 
C)  green peas 
D)  corn 
E)  macaroni

The essential element in protein that is not possessed by either carbohydrate or fat is

Which of the following statements relative to protein metabolism is false?

A review of research supports that there may be an ergogenic effect associated with the use of _________supplementation.

There are thirteen amino acids that cannot be manufactured in the body.

There is a great deal of scientific evidence to support the use of HMB supplementation as an anabolic agent for strength-trained individuals.

Nitrate may be found in:

The body has the ability to reduce its needs for one amino acid when another one of similar chemical structure is present in high quality in the daily food intake.

Which hormone is released from the pancreas and generally increases the rate of gluconeogenesis in the liver?

The International Society of Sports Nutrition recommends that athletes consume a 1:3-4 ratio of carbohydrates to protein within 30 minutes of exercise to enhance recovery.

The protein-sparing effect spares the utilization of protein as an energy source and allows it to be used for more important metabolic functions.

Plants provide good sources of protein and may supply all the essential amino acids necessary for human nutrition when certain foods, such as grains and legumes, are eaten together.

According to the American College of Sports Medicine, endurance and resistance athletes should consume 1.2-1.7 grams of protein per kilogram bodyweight per day.

How many essential amino acids are there?

A nonessential amino acid that is in short supply in a particular food is called a limiting amino acid.

Research involving creatine supplementation has shown it to have a positive ergogenic effect on all but which of the following?

Deamination is the a chemical process that removes

A decreased plasma glutamine level in over-trained athletes was hypothetically linked to impairment of the immune system.

Nitrate supplementation has been shown to:

The thermic effect (TEF) is greater for protein compared to carbohydrate and fat.

Which is most likely to be a complete, high-quality protein food?

Introduction to Nutrition for Health, Fitness, and Sports Performance

Healthful Nutrition for Fitness and Sport: the Consumer Athlete

Human Energy

Carbohydrates: the Main Energy Food

Fat: an Important Energy Source During Exercise

Vitamins: the Organic Regulators

Minerals: the Inorganic Regulators

Water, Electrolytes and Temperature Regulation

Body Weight and Composition for Health and Sport

Weight Maintenance and Loss Through Proper Nutrition and Exercise

Weight Gaining Through Proper Nutrition and Exercise

Food Drugs and Related Supplements

Filters

Exam 6: Protein: the Tissue Builder

The essential element in protein that is not possessed by either carbohydrate or fat is

Which of the following statements relative to protein metabolism is false?

A review of research supports that there may be an ergogenic effect associated with the use of _________supplementation.

There are thirteen amino acids that cannot be manufactured in the body.

There is a great deal of scientific evidence to support the use of HMB supplementation as an anabolic agent for strength-trained individuals.

Nitrate may be found in:

The body has the ability to reduce its needs for one amino acid when another one of similar chemical structure is present in high quality in the daily food intake.

Which hormone is released from the pancreas and generally increases the rate of gluconeogenesis in the liver?

The International Society of Sports Nutrition recommends that athletes consume a 1:3-4 ratio of carbohydrates to protein within 30 minutes of exercise to enhance recovery.

The protein-sparing effect spares the utilization of protein as an energy source and allows it to be used for more important metabolic functions.

Plants provide good sources of protein and may supply all the essential amino acids necessary for human nutrition when certain foods, such as grains and legumes, are eaten together.

According to the American College of Sports Medicine, endurance and resistance athletes should consume 1.2-1.7 grams of protein per kilogram bodyweight per day.

How many essential amino acids are there?

A nonessential amino acid that is in short supply in a particular food is called a limiting amino acid.

Research involving creatine supplementation has shown it to have a positive ergogenic effect on all but which of the following?

Deamination is the a chemical process that removes

A decreased plasma glutamine level in over-trained athletes was hypothetically linked to impairment of the immune system.

Nitrate supplementation has been shown to:

The thermic effect (TEF) is greater for protein compared to carbohydrate and fat.

Which is most likely to be a complete, high-quality protein food?

Introduction to Nutrition for Health, Fitness, and Sports Performance

Healthful Nutrition for Fitness and Sport: the Consumer Athlete

Human Energy

Carbohydrates: the Main Energy Food

Fat: an Important Energy Source During Exercise

Vitamins: the Organic Regulators

Minerals: the Inorganic Regulators

Water, Electrolytes and Temperature Regulation

Body Weight and Composition for Health and Sport

Weight Maintenance and Loss Through Proper Nutrition and Exercise

Weight Gaining Through Proper Nutrition and Exercise

Food Drugs and Related Supplements

Filters