Question 1

Before entering the metabolic pathways,amino acids first face____.

Accepted Answer

A)  Removal of their nitrogen-containing amino group 
B)  Removal of their nitrogen 
C)  Conversion to protein 
D)  Condensation of their bonds 
E)  Removal of their acetyl group 
A)  Removal of their nitrogen-containing amino group 
B)  Removal of their nitrogen 
C)  Conversion to protein 
D)  Condensation of their bonds 
E)  Removal of their acetyl group

Question 2

MATCHING
-A small non-protein organic substance that promotes optimal activity of an enzyme

Accepted Answer

A) Ethanol 
B) Urea 
C) MEOS 
D) Water 
E) Glucose
F)Enzyme
G)Glycogen
H)Glycerol
I)Ammonia
J)Coenzyme
K)TCA cycle
L)Lactate
M)ketonemia
N)Acetyl CoA 
A) Ethanol 
B) Urea 
C) MEOS 
D) Water 
E) Glucose
F)Enzyme
G)Glycogen
H)Glycerol
I)Ammonia
J)Coenzyme
K)TCA cycle
L)Lactate
M)ketonemia
N)Acetyl CoA

Question 3

In energy metabolism,glycerol can convert to

Accepted Answer

A)  vitamin A. 
B)  fructose. 
C)  glucose or pyruvate. 
D)  fatty acids. 
E)  triglycerides. 
A)  vitamin A. 
B)  fructose. 
C)  glucose or pyruvate. 
D)  fatty acids. 
E)  triglycerides.

Question 4

What is the major site for gluconeogenesis?

Accepted Answer

A)  Liver 
B)  Brain 
C)  Muscle 
D)  Small intestine 
E)  Pancreas 
A)  Liver 
B)  Brain 
C)  Muscle 
D)  Small intestine 
E)  Pancreas

Question 5

Which metabolic reaction occurs when a cell releases energy?

Accepted Answer

A)  ATP gains a phosphate group and becomes ADP. 
B)  ADP gains a phosphate group and becomes ATP. 
C)  ATP releases a phosphate group and becomes ADP. 
D)  ADP releases a phosphate group and becomes ATP. 
E)  ADP and ATP cycle back and forth repeatedly. 
A)  ATP gains a phosphate group and becomes ADP. 
B)  ADP gains a phosphate group and becomes ATP. 
C)  ATP releases a phosphate group and becomes ADP. 
D)  ADP releases a phosphate group and becomes ATP. 
E)  ADP and ATP cycle back and forth repeatedly.

Question 6

During the first few days of a fast,body protein provides about what percentage of the glucose the body needs to fuel itself?

Accepted Answer

A)  15% 
B)  25% 
C)  35% 
D)  75% 
E)  90% 
A)  15% 
B)  25% 
C)  35% 
D)  75% 
E)  90%

Question 7

The process of making glucose from noncarbohydrate sources is called ____________________.

Accepted Answer

The answer of The process of making glucose from noncarbohydrate...

Question 8

In the TCA cycle,which compound is involved in both the first and the last step?

Accepted Answer

A)  Glucose 
B)  Oxaloacetate 
C)  Lactate 
D)  Ketones 
E)  Carbon dioxide 
A)  Glucose 
B)  Oxaloacetate 
C)  Lactate 
D)  Ketones 
E)  Carbon dioxide

Question 9

Which of these is an anabolic reaction?

Accepted Answer

A)  Glycogen to glucose 
B)  Amino acids to protein 
C)  Energy release 
D)  Protein to amino acids 
E)  Triglycerides to fatty acids and glycerol 
A)  Glycogen to glucose 
B)  Amino acids to protein 
C)  Energy release 
D)  Protein to amino acids 
E)  Triglycerides to fatty acids and glycerol

Question 10

Which of these occurs with excess carbohydrate intake?

Accepted Answer

A)  The carbohydrate is efficiently converted to body fat. 
B)  It spares oxidation of body fat and dietary fat. 
C)  Oxidation is decreased. 
D)  It causes the release of glycogen. 
E)  It causes the release of lactate. 
A)  The carbohydrate is efficiently converted to body fat. 
B)  It spares oxidation of body fat and dietary fat. 
C)  Oxidation is decreased. 
D)  It causes the release of glycogen. 
E)  It causes the release of lactate.

Question 11

MATCHING
-The oxidation product of pyruvate

Accepted Answer

A) Ethanol 
B) Urea 
C) MEOS 
D) Water 
E) Glucose
F)Enzyme
G)Glycogen
H)Glycerol
I)Ammonia
J)Coenzyme
K)TCA cycle
L)Lactate
M)ketonemia
N)Acetyl CoA 
A) Ethanol 
B) Urea 
C) MEOS 
D) Water 
E) Glucose
F)Enzyme
G)Glycogen
H)Glycerol
I)Ammonia
J)Coenzyme
K)TCA cycle
L)Lactate
M)ketonemia
N)Acetyl CoA

Question 12

Why is it easier for the body to convert dietary fat to stored fat than dietary carbohydrate to stored fat?

Accepted Answer

A)  The conversion of dietary fat to stored fat requires fewer steps. 
B)  The conversion of dietary fat to stored fat allows for use of more energy. 
C)  Fat enters the bloodstream more quickly. 
D)  Fat is easier to digest. 
E)  Fat takes less time to digest. 
A)  The conversion of dietary fat to stored fat requires fewer steps. 
B)  The conversion of dietary fat to stored fat allows for use of more energy. 
C)  Fat enters the bloodstream more quickly. 
D)  Fat is easier to digest. 
E)  Fat takes less time to digest.

Question 13

MATCHING
-A storage form of carbohydrate

Accepted Answer

A) Ethanol 
B) Urea 
C) MEOS 
D) Water 
E) Glucose
F)Enzyme
G)Glycogen
H)Glycerol
I)Ammonia
J)Coenzyme
K)TCA cycle
L)Lactate
M)ketonemia
N)Acetyl CoA 
A) Ethanol 
B) Urea 
C) MEOS 
D) Water 
E) Glucose
F)Enzyme
G)Glycogen
H)Glycerol
I)Ammonia
J)Coenzyme
K)TCA cycle
L)Lactate
M)ketonemia
N)Acetyl CoA

Question 14

Explain gluconeogenesis.

Accepted Answer

Gluconeogenesis is the making of glucose

Question 15

Explain how chronic alcohol abuse can lead to malnutrition.

Accepted Answer

Heavy drinkers usually consumer alcohol

Question 16

MATCHING
-A product of deamination

Accepted Answer

A) Ethanol 
B) Urea 
C) MEOS 
D) Water 
E) Glucose
F)Enzyme
G)Glycogen
H)Glycerol
I)Ammonia
J)Coenzyme
K)TCA cycle
L)Lactate
M)ketonemia
N)Acetyl CoA 
A) Ethanol 
B) Urea 
C) MEOS 
D) Water 
E) Glucose
F)Enzyme
G)Glycogen
H)Glycerol
I)Ammonia
J)Coenzyme
K)TCA cycle
L)Lactate
M)ketonemia
N)Acetyl CoA

Question 17

What is the sugar that helps make up ATP?

Accepted Answer

A)  Sucrose 
B)  Glucose 
C)  Dextrose 
D)  Phosphate 
E)  Ribose 
A)  Sucrose 
B)  Glucose 
C)  Dextrose 
D)  Phosphate 
E)  Ribose

Question 18

Which one of these statements is true of binge drinking?

Accepted Answer

A)  It is most common among 35 to 60 year olds. 
B)  It is most common among 18 to 34 year olds. 
C)  It is a pattern of drinking in which the blood alcohol level rises to no more than 0.08 percent. 
D)  In women, it corresponds to six or more drinks within several hours. 
E)  Is most common in adults over 65 years old. 
A)  It is most common among 35 to 60 year olds. 
B)  It is most common among 18 to 34 year olds. 
C)  It is a pattern of drinking in which the blood alcohol level rises to no more than 0.08 percent. 
D)  In women, it corresponds to six or more drinks within several hours. 
E)  Is most common in adults over 65 years old.

Question 19

Which of the following is a feature of aerobic metabolism?

Accepted Answer

A)  It does not require oxygen. 
B)  Lactate is created. 
C)  Energy is produced more slowly than in anaerobic metabolism. 
D)  Pyruvate is converted to glucose. 
E)  The energy created can be sustained for only a couple of minutes. 
A)  It does not require oxygen. 
B)  Lactate is created. 
C)  Energy is produced more slowly than in anaerobic metabolism. 
D)  Pyruvate is converted to glucose. 
E)  The energy created can be sustained for only a couple of minutes.

Question 20

Anaerobic means ____.

Accepted Answer

A)  requiring oxygen 
B)  not requiring oxygen 
C)  generating carbon dioxide 
D)  producing energy 
E)  producing nitrogen 
A)  requiring oxygen 
B)  not requiring oxygen 
C)  generating carbon dioxide 
D)  producing energy 
E)  producing nitrogen

Before entering the metabolic pathways,amino acids first face____.

MATCHING -A small non-protein organic substance that promotes optimal activity of an enzyme

In energy metabolism,glycerol can convert to

What is the major site for gluconeogenesis?

Which metabolic reaction occurs when a cell releases energy?

During the first few days of a fast,body protein provides about what percentage of the glucose the body needs to fuel itself?

The process of making glucose from noncarbohydrate sources is called ____________________.

In the TCA cycle,which compound is involved in both the first and the last step?

Which of these is an anabolic reaction?

Which of these occurs with excess carbohydrate intake?

MATCHING -The oxidation product of pyruvate

Why is it easier for the body to convert dietary fat to stored fat than dietary carbohydrate to stored fat?

MATCHING -A storage form of carbohydrate

Explain gluconeogenesis.

Explain how chronic alcohol abuse can lead to malnutrition.

MATCHING -A product of deamination

What is the sugar that helps make up ATP?

Which one of these statements is true of binge drinking?

Which of the following is a feature of aerobic metabolism?

Anaerobic means ____.

An Overview of Nutrition

Planning a Healthy Diet

Digestion,Absorption and Transport

The Carbohydrates: Sugars,Starches and Fibers

The Lipids: Triglycerides,Phospholipids and Sterols

Protein: Amino Acids

Energy Balance and Body Composition

Weight Management: Overweight,obesity and Underweight

The Water-Soluble Vitamins: B Vitamins and Vitamin C

The Fat-Soluble Vitamins,A,D,E and K

Water and the Major Minerals

The Trace Minerals

Fitness: Physical Activity,Nutrients and Body Adaptations

Life Cycle Nutrition: Pregnancy and Lactation

Life Cycle Nutrition: Infancy,Childhood and Adolescence

Life Cycle Nutrition: Adulthood and the Later Years

Diet and Health

Consumer Concerns About Foods and Water

Hunger and the Global Environment

Filters

Exam 7: Energy Metabolism

Before entering the metabolic pathways,amino acids first face____.

MATCHING -A small non-protein organic substance that promotes optimal activity of an enzyme

In energy metabolism,glycerol can convert to

What is the major site for gluconeogenesis?

Which metabolic reaction occurs when a cell releases energy?

During the first few days of a fast,body protein provides about what percentage of the glucose the body needs to fuel itself?

The process of making glucose from noncarbohydrate sources is called ____________________.

In the TCA cycle,which compound is involved in both the first and the last step?

Which of these is an anabolic reaction?

Which of these occurs with excess carbohydrate intake?

MATCHING -The oxidation product of pyruvate

Why is it easier for the body to convert dietary fat to stored fat than dietary carbohydrate to stored fat?

MATCHING -A storage form of carbohydrate

Explain gluconeogenesis.

Explain how chronic alcohol abuse can lead to malnutrition.

MATCHING -A product of deamination

What is the sugar that helps make up ATP?

Which one of these statements is true of binge drinking?

Which of the following is a feature of aerobic metabolism?

Anaerobic means ____.

An Overview of Nutrition

Planning a Healthy Diet

Digestion,Absorption and Transport

The Carbohydrates: Sugars,Starches and Fibers

The Lipids: Triglycerides,Phospholipids and Sterols

Protein: Amino Acids

Energy Balance and Body Composition

Weight Management: Overweight,obesity and Underweight

The Water-Soluble Vitamins: B Vitamins and Vitamin C

The Fat-Soluble Vitamins,A,D,E and K

Water and the Major Minerals

The Trace Minerals

Fitness: Physical Activity,Nutrients and Body Adaptations

Life Cycle Nutrition: Pregnancy and Lactation

Life Cycle Nutrition: Infancy,Childhood and Adolescence

Life Cycle Nutrition: Adulthood and the Later Years

Diet and Health

Consumer Concerns About Foods and Water

Hunger and the Global Environment

Filters