Question 1

How do whey and casein differ?

Accepted Answer

A)  Whey is a milk protein, casein is a plant protein 
B)  Each is comprised of different amino acids 
C)  Whey has fewer kcal 
D)  There is no difference 
A)  Whey is a milk protein, casein is a plant protein 
B)  Each is comprised of different amino acids 
C)  Whey has fewer kcal 
D)  There is no difference

Question 2

The amino acids in casein are absorbed faster than the amino acids in whey.

Accepted Answer

A) True 
 B)False

Question 3

It is prudent for athletes who wish to lose body fat to follow a high-protein, low-kilocalorie diet, although scientific studies in this area are lacking.

Accepted Answer

A) True 
 B)False

Question 4

The primary (1st level) structure of the protein determines its:

Accepted Answer

A)  function. 
B)  shape. 
C)  rigidity or stability. 
D)  ability to bind with other compounds. 
A)  function. 
B)  shape. 
C)  rigidity or stability. 
D)  ability to bind with other compounds.

Question 5

What effect does insufficient energy (kcal) intake have on protein need?

Accepted Answer

A)  Increases protein need 
B)  Decreases protein need 
C)  No effect on protein need 
A)  Increases protein need 
B)  Decreases protein need 
C)  No effect on protein need

Question 6

Protein supplements occasionally contain the same proteins that are found in food, but most protein supplements are specially formulated amino acid preparations that are superior to food proteins.

Accepted Answer

A) True 
 B)False

Question 7

Which of the following foods contain(s) both proteins and carbohydrates?

Accepted Answer

A)  Milk 
B)  Beans and legumes 
C)  Nuts 
D)  All of the above 
A)  Milk 
B)  Beans and legumes 
C)  Nuts 
D)  All of the above

Question 8

What is the "anabolic window?"

Accepted Answer

A)  Amount of time between the ingestion of protein and its absorption. 
B)  Amount of time between the absorption of protein and its metabolism. 
C)  A post-exercise state that favors muscle recovery and growth. 
D)  Any time that plasma insulin levels are low. 
A)  Amount of time between the ingestion of protein and its absorption. 
B)  Amount of time between the absorption of protein and its metabolism. 
C)  A post-exercise state that favors muscle recovery and growth. 
D)  Any time that plasma insulin levels are low.

Question 9

A typical recommendation for vegetarian athletes is to consume 10 percent more protein than a non-vegetarian athlete.

Accepted Answer

A) True 
 B)False

Question 10

The goal of combining complementary proteins is to provide the body with all of the _____ amino acids needed for growth and maintenance of tissues.

Accepted Answer

The answer of The goal of combining complementary proteins is...

Question 11

Which amino acid is found in the greatest concentration in the amino acid pool?

Accepted Answer

A)  Alanine 
B)  Glutamine 
C)  Leucine 
D)  No one amino acid predominates 
A)  Alanine 
B)  Glutamine 
C)  Leucine 
D)  No one amino acid predominates

Question 12

Which of the following foods contains primarily proteins and little carbohydrates or fats?

Accepted Answer

A)  Whole-wheat pasta 
B)  Plain baked potato 
C)  Egg whites 
D)  All of the above 
A)  Whole-wheat pasta 
B)  Plain baked potato 
C)  Egg whites 
D)  All of the above

Question 13

Match the food with its nutrient content. Use each answer only once.
-Egg whites

Accepted Answer

A) Contains 100% protein 
B) Contains protein and fat but no carbohydrate 
C) Contains protein and carbohydrate but no fat 
D) Contains protein, carbohydrate, and fat 
A) Contains 100% protein 
B) Contains protein and fat but no carbohydrate 
C) Contains protein and carbohydrate but no fat 
D) Contains protein, carbohydrate, and fat

Question 14

Is a 750 mg/day glucosamine supplement considered safe?

Accepted Answer

A)  A 750 mg/day dose is thought to be safe 
B)  Glucosamine is thought to be safe at doses less than 500 mg/day 
C)  Glucosamine is not safe at any dose 
A)  A 750 mg/day dose is thought to be safe 
B)  Glucosamine is thought to be safe at doses less than 500 mg/day 
C)  Glucosamine is not safe at any dose

Question 15

The point of entry for an amino acid into the Krebs cycle is determined by its:

Accepted Answer

A)  nitrogen content. 
B)  caloric content. 
C)  potential to produce ammonia. 
D)  structure. 
A)  nitrogen content. 
B)  caloric content. 
C)  potential to produce ammonia. 
D)  structure.

Question 16

Identify sources of dietary protein.

Accepted Answer

Dietary protein is an essential macronut

Question 17

Meat, fish, and poultry are examples of foods that contain protein.

Accepted Answer

A) True 
 B)False

Question 18

According to the current body of scientific research, is a branched chain amino acid supplement effective for improving endurance performance in trained endurance athletes?

Accepted Answer

A)  There is strong evidence of effectiveness. 
B)  There is little or no evidence of effectiveness. 
A)  There is strong evidence of effectiveness. 
B)  There is little or no evidence of effectiveness.

Question 19

Short-term high-protein diets have been shown to have a harmful effect on renal (kidney) function in healthy adults.

Accepted Answer

A) True 
 B)False

Question 20

Which of the following is (are) recommended for post-exercise intake?

Accepted Answer

A)  Low-fat chocolate milk 
B)  Fruit-in-the-bottom yogurt 
C)  Turkey sandwich 
D)  All of the above 
A)  Low-fat chocolate milk 
B)  Fruit-in-the-bottom yogurt 
C)  Turkey sandwich 
D)  All of the above

How do whey and casein differ?

The amino acids in casein are absorbed faster than the amino acids in whey.

It is prudent for athletes who wish to lose body fat to follow a high-protein, low-kilocalorie diet, although scientific studies in this area are lacking.

The primary (1st level) structure of the protein determines its:

What effect does insufficient energy (kcal) intake have on protein need?

Protein supplements occasionally contain the same proteins that are found in food, but most protein supplements are specially formulated amino acid preparations that are superior to food proteins.

Which of the following foods contain(s) both proteins and carbohydrates?

What is the "anabolic window?"

A typical recommendation for vegetarian athletes is to consume 10 percent more protein than a non-vegetarian athlete.

The goal of combining complementary proteins is to provide the body with all of the _____ amino acids needed for growth and maintenance of tissues.

Which amino acid is found in the greatest concentration in the amino acid pool?

Which of the following foods contains primarily proteins and little carbohydrates or fats?

Match the food with its nutrient content. Use each answer only once. -Egg whites

Is a 750 mg/day glucosamine supplement considered safe?

The point of entry for an amino acid into the Krebs cycle is determined by its:

Identify sources of dietary protein.

Meat, fish, and poultry are examples of foods that contain protein.

According to the current body of scientific research, is a branched chain amino acid supplement effective for improving endurance performance in trained endurance athletes?

Short-term high-protein diets have been shown to have a harmful effect on renal (kidney) function in healthy adults.

Which of the following is (are) recommended for post-exercise intake?

Introduction to Sports Nutrition

Defining and Measuring Energy

Energy Systems and Exercise

Carbohydrates

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 5: Proteins

How do whey and casein differ?

The amino acids in casein are absorbed faster than the amino acids in whey.

It is prudent for athletes who wish to lose body fat to follow a high-protein, low-kilocalorie diet, although scientific studies in this area are lacking.

The primary (1st level) structure of the protein determines its:

What effect does insufficient energy (kcal) intake have on protein need?

Protein supplements occasionally contain the same proteins that are found in food, but most protein supplements are specially formulated amino acid preparations that are superior to food proteins.

Which of the following foods contain(s) both proteins and carbohydrates?

What is the "anabolic window?"

A typical recommendation for vegetarian athletes is to consume 10 percent more protein than a non-vegetarian athlete.

The goal of combining complementary proteins is to provide the body with all of the _____ amino acids needed for growth and maintenance of tissues.

Which amino acid is found in the greatest concentration in the amino acid pool?

Which of the following foods contains primarily proteins and little carbohydrates or fats?

Match the food with its nutrient content. Use each answer only once. -Egg whites

Is a 750 mg/day glucosamine supplement considered safe?

The point of entry for an amino acid into the Krebs cycle is determined by its:

Identify sources of dietary protein.

Meat, fish, and poultry are examples of foods that contain protein.

According to the current body of scientific research, is a branched chain amino acid supplement effective for improving endurance performance in trained endurance athletes?

Short-term high-protein diets have been shown to have a harmful effect on renal (kidney) function in healthy adults.

Which of the following is (are) recommended for post-exercise intake?

Introduction to Sports Nutrition

Defining and Measuring Energy

Energy Systems and Exercise

Carbohydrates

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