Question 1

Total energy expenditure is estimated from

Accepted Answer

A)  basal metabolic rate. 
B)  thermic effect of food. 
C)  physical activity. 
D)  All of the choices are correct 
A)  basal metabolic rate. 
B)  thermic effect of food. 
C)  physical activity. 
D)  All of the choices are correct

Question 2

Which of the following is an example of convection?

Accepted Answer

A)  Infrared radiation 
B)  Sweating 
C)  Exposure of the body to cold air 
D)  Warming a chair by sitting in it 
E)  Losing water to the air 
A)  Infrared radiation 
B)  Sweating 
C)  Exposure of the body to cold air 
D)  Warming a chair by sitting in it 
E)  Losing water to the air

Question 3

The formation of lipids from excess glucose is called ________.

Accepted Answer

The answer of The formation of lipids from excess glucose...

Question 4

Match the vitamin with its function in the body.
-Pantothenic acid

Accepted Answer

A) Required for the synthesis of clotting factors (prothrombin) 
B) Is a component of the coenzyme FAD 
C) Promotes calcium and phosphorus use 
D) Involved in amino acid metabolism 
E) Primary constituent of coenzyme A 
A) Required for the synthesis of clotting factors (prothrombin) 
B) Is a component of the coenzyme FAD 
C) Promotes calcium and phosphorus use 
D) Involved in amino acid metabolism 
E) Primary constituent of coenzyme A

Question 5

Which of the following events would occur when the environmental temperature is considerably lower than body temperature?

Accepted Answer

A)  Sweating 
B)  Vasoconstriction of the blood vessels of the skin 
C)  Increased heat loss through the skin 
D)  Decreased muscular activity to maintain heat 
E)  Vasodilation of the blood vessels of the skin 
A)  Sweating 
B)  Vasoconstriction of the blood vessels of the skin 
C)  Increased heat loss through the skin 
D)  Decreased muscular activity to maintain heat 
E)  Vasodilation of the blood vessels of the skin

Question 6

One difference between anaerobic and aerobic respiration is that

Accepted Answer

A)  anaerobic respiration utilizes the citric acid cycle, but aerobic respiration does not. 
B)  aerobic respiration produces more ATP than anaerobic respiration. 
C)  anaerobic respiration takes place inside cells, while aerobic respiration takes place in the extracellular fluid. 
D)  aerobic respiration does not require oxygen. 
E)  aerobic respiration takes place after anaerobic respiration. 
A)  anaerobic respiration utilizes the citric acid cycle, but aerobic respiration does not. 
B)  aerobic respiration produces more ATP than anaerobic respiration. 
C)  anaerobic respiration takes place inside cells, while aerobic respiration takes place in the extracellular fluid. 
D)  aerobic respiration does not require oxygen. 
E)  aerobic respiration takes place after anaerobic respiration.

Question 7

Fatty acids are catabolized in a process called ________.

Accepted Answer

A)  glycolysis 
B)  lipogenesis 
C)  beta oxidation 
D)  gluconeogenesis 
E)  ketogenesis 
A)  glycolysis 
B)  lipogenesis 
C)  beta oxidation 
D)  gluconeogenesis 
E)  ketogenesis

Question 8

A food that contains all nine essential amino acids is called a/an ________ protein.

Accepted Answer

A)  plasma 
B)  incomplete 
C)  complete 
D)  intracellular 
E)  adequate 
A)  plasma 
B)  incomplete 
C)  complete 
D)  intracellular 
E)  adequate

Question 9

Nutrition includes the study of

Accepted Answer

A)  the nutrients in foods. 
B)  the body's utilization of nutrients. 
C)  how nutrients play a role in your body's health. 
D)  digestion, absorption, and transportation of nutrients. 
E)  All of these choices are correct. 
A)  the nutrients in foods. 
B)  the body's utilization of nutrients. 
C)  how nutrients play a role in your body's health. 
D)  digestion, absorption, and transportation of nutrients. 
E)  All of these choices are correct.

Question 10

How many ATP are made from each FADH2 that transfers electrons to the electron transport chain?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
A)  1 
B)  2 
C)  3 
D)  4

Question 11

Which of the following groups has the highest basal metabolic rate?

Accepted Answer

A)  Older individuals 
B)  Young, active males 
C)  Middle age females 
D)  Young, active female 
E)  They all have the same rates. 
A)  Older individuals 
B)  Young, active males 
C)  Middle age females 
D)  Young, active female 
E)  They all have the same rates.

Question 12

Beta oxidation results in the formation of ________.

Accepted Answer

A)  pyruvate 
B)  acetyl CoA 
C)  carbon monoxide 
D)  oxaloacetate 
E)  ketone bodies 
A)  pyruvate 
B)  acetyl CoA 
C)  carbon monoxide 
D)  oxaloacetate 
E)  ketone bodies

Question 13

What is the synthesis of glucose from amino acids called?

Accepted Answer

A)  Glycogenesis 
B)  Glycogenolysis 
C)  Glycolysis 
D)  Gluconeogenesis 
E)  Glycogen catabolism 
A)  Glycogenesis 
B)  Glycogenolysis 
C)  Glycolysis 
D)  Gluconeogenesis 
E)  Glycogen catabolism

Question 14

If the fatty acid portion of a fat molecule has ten double covalent bonds, the fat is said to be ________.

Accepted Answer

A)  hydrogenated 
B)  polyunsaturated 
C)  monounsaturated 
D)  saturated 
E)  disaturated 
A)  hydrogenated 
B)  polyunsaturated 
C)  monounsaturated 
D)  saturated 
E)  disaturated

Question 15

Cholesterol

Accepted Answer

A)  must be obtained from plants. 
B)  can be manufactured by most tissues. 
C)  is a hormone. 
D)  is necessary for blood clotting. 
E)  has no constructive function in the body. 
A)  must be obtained from plants. 
B)  can be manufactured by most tissues. 
C)  is a hormone. 
D)  is necessary for blood clotting. 
E)  has no constructive function in the body.

Question 16

The portion of the brain that regulates body temperature is the ________.

Accepted Answer

A)  cerebral cortex 
B)  hypothalamus 
C)  medulla oblongata 
D)  pons 
E)  hypophysis 
A)  cerebral cortex 
B)  hypothalamus 
C)  medulla oblongata 
D)  pons 
E)  hypophysis

Question 17

Metabolic rate is the total amount of

Accepted Answer

A)  glucose absorbed by the small intestine each hour. 
B)  heat produced by body cells in an hour. 
C)  energy produced and used by the body per unit of time. 
D)  carbon dioxide exhaled per unit of time. 
E)  kilocalories consumed. 
A)  glucose absorbed by the small intestine each hour. 
B)  heat produced by body cells in an hour. 
C)  energy produced and used by the body per unit of time. 
D)  carbon dioxide exhaled per unit of time. 
E)  kilocalories consumed.

Question 18

Which of the following is the correct sequence of events that occurs when fatty acids are used to generate ATP?

Accepted Answer

A)  Beta oxidation, electron transport chain, deamination. 
B)  Electron transport chain, beta oxidation, glycolysis. 
C)  Beta oxidation, citric acid cycle, electron transport chain. 
D)  Glycolysis, beta oxidation, citric acid cycle. 
E)  Citric acid cycle, glycolysis, beta oxidation. 
A)  Beta oxidation, electron transport chain, deamination. 
B)  Electron transport chain, beta oxidation, glycolysis. 
C)  Beta oxidation, citric acid cycle, electron transport chain. 
D)  Glycolysis, beta oxidation, citric acid cycle. 
E)  Citric acid cycle, glycolysis, beta oxidation.

Question 19

Olive and peanut oils are both examples of ________.

Accepted Answer

A)  solid fats 
B)  polyunsaturated fats 
C)  monounsaturated fats 
D)  fatty acids 
E)  hydrogenated 
A)  solid fats 
B)  polyunsaturated fats 
C)  monounsaturated fats 
D)  fatty acids 
E)  hydrogenated

Question 20

Use the following key to choose the best answer.
-Primary energy source

Accepted Answer

A) Carbohydrates 
B) Lipids 
C) Proteins 
D) Nucleic acids 
A) Carbohydrates 
B) Lipids 
C) Proteins 
D) Nucleic acids

Exam 25: Nutrition, Metabolism, and Temperature Regulation

Total energy expenditure is estimated from

Which of the following is an example of convection?

The formation of lipids from excess glucose is called ________.

Match the vitamin with its function in the body. -Pantothenic acid

Which of the following events would occur when the environmental temperature is considerably lower than body temperature?

One difference between anaerobic and aerobic respiration is that

Fatty acids are catabolized in a process called ________.

A food that contains all nine essential amino acids is called a/an ________ protein.

Nutrition includes the study of

How many ATP are made from each FADH2 that transfers electrons to the electron transport chain?

Which of the following groups has the highest basal metabolic rate?

Beta oxidation results in the formation of ________.

What is the synthesis of glucose from amino acids called?

If the fatty acid portion of a fat molecule has ten double covalent bonds, the fat is said to be ________.

Cholesterol

The portion of the brain that regulates body temperature is the ________.

Metabolic rate is the total amount of

Which of the following is the correct sequence of events that occurs when fatty acids are used to generate ATP?

Olive and peanut oils are both examples of ________.

Use the following key to choose the best answer. -Primary energy source

The Human Organism

The Chemical Basis of Life

Cell Biology

Tissues

Integumentary System

Skeletal System: Bones and Bone Tissue

Skeletal System: Gross Anatomy

Joint and Movement

Muscular System: Histology and Physiology

Muscular System: Gross Anatomy

Functional Organization of Nervous Tissue

Spinal Cord and Spinal Nerves

Brain and Cranial Nerves

Integration of Nervous System Functions

The Special Senses

Autonomic Nervous System

Functional Organization of the Endocrine System

Endocrine Glands

Cardiovascular System: Blood

Cardiovascular System: the Heart

Cardiovascular System: Blood Vessels and Circulation

Lymphatic System and Immunity

Respiratory System

Digestive System

Urinary System

Water, Electrolyte, and Acid-Base Balance

Reproductive System

Development, Growth, Aging, and Genetics

Filters

How many ATP are made from each FADH₂ that transfers electrons to the electron transport chain?