Question 1

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 2

Match the mineral with its function.
-iron

Accepted Answer

A) functions in carbon dioxide metabolism and transport,also needed for protein metabolism 
B) component of hemoglobin 
C) a constituent of coenzymes; needed for bone formation and proper function of nerve and muscle 
D) needed for the production of thyroxine 
E) component of nucleic acids and ATP; used in bone formation 
A) functions in carbon dioxide metabolism and transport,also needed for protein metabolism 
B) component of hemoglobin 
C) a constituent of coenzymes; needed for bone formation and proper function of nerve and muscle 
D) needed for the production of thyroxine 
E) component of nucleic acids and ATP; used in bone formation

Question 3

Acetyl CoA

Accepted Answer

A) can enter the electron transport system directly. 
B) is a by product of glycolysis. 
C) might be used in ketogenesis. 
D) is needed to start oxidative deamination. 
E) is converted to pyruvic acid. 
A) can enter the electron transport system directly. 
B) is a by product of glycolysis. 
C) might be used in ketogenesis. 
D) is needed to start oxidative deamination. 
E) is converted to pyruvic acid.

Question 4

Which of the following is an example of catabolism?

Accepted Answer

A) Glycolysis 
B) Synthesis of ATP 
C) Production of hormones 
D) Maintaining cell structure 
E) Protein synthesis 
A) Glycolysis 
B) Synthesis of ATP 
C) Production of hormones 
D) Maintaining cell structure 
E) Protein synthesis

Question 5

What type of reactions are involved in ATP production?

Accepted Answer

A) single replacement reactions 
B) combustion reactions 
C) oxidation-reduction reactions 
D) neutralization reactions 
A) single replacement reactions 
B) combustion reactions 
C) oxidation-reduction reactions 
D) neutralization reactions

Question 6

Which of the following events occurs last?

Accepted Answer

A) Hydrogen ions diffuse into inner mitochondrial compartment. 
B) Hydrogen ions are moved from inner to outer mitochondrial compartment. 
C) The movement of hydrogen ions through special channels is coupled to ATP production. 
D) A hydrogen ion concentration gradient is established. 
E) NADH transfer electrons to the electron-transport chain. 
A) Hydrogen ions diffuse into inner mitochondrial compartment. 
B) Hydrogen ions are moved from inner to outer mitochondrial compartment. 
C) The movement of hydrogen ions through special channels is coupled to ATP production. 
D) A hydrogen ion concentration gradient is established. 
E) NADH transfer electrons to the electron-transport chain.

Question 7

Which of the following is the correct sequence?

Accepted Answer

A) acetyl-CoA formation,glycolysis,electron-transport chain,citric acid cycle 
B) acetyl-CoA formation,citric acid cycle,electron transport chain,glycolysis 
C) citric acid cycle,glycolysis,acetyl-CoA formation,electron transport chain 
D) glycolysis,acetyl-CoA formation,citric acid cycle,electron transport chain 
E) glycolysis,citric acid cycle,acetyl-CoA formation,electron transport chain 
A) acetyl-CoA formation,glycolysis,electron-transport chain,citric acid cycle 
B) acetyl-CoA formation,citric acid cycle,electron transport chain,glycolysis 
C) citric acid cycle,glycolysis,acetyl-CoA formation,electron transport chain 
D) glycolysis,acetyl-CoA formation,citric acid cycle,electron transport chain 
E) glycolysis,citric acid cycle,acetyl-CoA formation,electron transport chain

Question 8

The name of the process that couples the movement of hydrogen ions across the inner mitochondrial membrane to ATP production is the

Accepted Answer

A) citric acid cycle. 
B) glycolytic pathway. 
C) chemiosmosis. 
D) Cori cycle. 
E) hydrosmotic model. 
A) citric acid cycle. 
B) glycolytic pathway. 
C) chemiosmosis. 
D) Cori cycle. 
E) hydrosmotic model.

Question 9

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 10

Which of the following statements is true?

Accepted Answer

A) Catabolic reactions are synthesis reactions. 
B) Anabolic reactions are involved in the production of proteins from amino acids. 
C) The energy derived from anabolism is used to drive catabolism. 
D) Anabolic reactions release energy. 
E) Catabolic reactions consume energy. 
A) Catabolic reactions are synthesis reactions. 
B) Anabolic reactions are involved in the production of proteins from amino acids. 
C) The energy derived from anabolism is used to drive catabolism. 
D) Anabolic reactions release energy. 
E) Catabolic reactions consume energy.

Question 11

The body's main energy storage molecules are

Accepted Answer

A) sugars. 
B) proteins. 
C) lipids. 
D) vitamins. 
E) carbohydrates. 
A) sugars. 
B) proteins. 
C) lipids. 
D) vitamins. 
E) carbohydrates.

Question 12

Match the function or term with the appropriate organic molecule.
-(1)the basal metabolic rate for a female; (2)the basal metabolic rate for a male

Accepted Answer

A) carbohydrates 
B) lipids 
C) proteins 
D) nucleic acids 
A) carbohydrates 
B) lipids 
C) proteins 
D) nucleic acids

Question 13

Match the function or term with the appropriate organic molecule.
-adipose tissue

Accepted Answer

A) carbohydrates 
B) lipids 
C) proteins 
D) nucleic acids 
A) carbohydrates 
B) lipids 
C) proteins 
D) nucleic acids

Question 14

The result of five turns of the citric acid cycle would be

Accepted Answer

A) 5 ATP,5 NADH,5 FADH2,5 carbon dioxide. 
B) 5 ATP,15 NADH,5 FADH2,10 carbon dioxide. 
C) 10 ATP,30 NADH,10 FADH2, 20 carbon dioxide. 
D) 10 ATP,10 NADH,5 FADH2, 10 carbon dioxide. 
E) 15 ATP,15 NADH,15 FADH2, 15 carbon dioxide 
A) 5 ATP,5 NADH,5 FADH2,5 carbon dioxide. 
B) 5 ATP,15 NADH,5 FADH2,10 carbon dioxide. 
C) 10 ATP,30 NADH,10 FADH2, 20 carbon dioxide. 
D) 10 ATP,10 NADH,5 FADH2, 10 carbon dioxide. 
E) 15 ATP,15 NADH,15 FADH2, 15 carbon dioxide

Question 15

Match the function or term with the appropriate organic molecule.
-vitamins A,E,D,K

Accepted Answer

A) carbohydrates 
B) lipids 
C) proteins 
D) nucleic acids 
A) carbohydrates 
B) lipids 
C) proteins 
D) nucleic acids

Question 16

Which of the following is an example of convection?

Accepted Answer

A) infra-red 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) infra-red 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 17

Glucose,amino acids,and fatty acids can be metabolized within the cell to liberate _____.

Accepted Answer

A) oxygen 
B) energy 
C) carbon dioxide 
D) hydrogen 
E) nitrogen 
A) oxygen 
B) energy 
C) carbon dioxide 
D) hydrogen 
E) nitrogen

Question 18

The formation of glycogen from glucose is called _____.

Accepted Answer

A) glycolysis 
B) glycogenesis 
C) glycogenolysis 
D) gluconeogenesis 
E) glucogenesis 
A) glycolysis 
B) glycogenesis 
C) glycogenolysis 
D) gluconeogenesis 
E) glucogenesis

Question 19

Proteins that function in immunity include

Accepted Answer

A) enzymes. 
B) antibodies. 
C) hormones. 
D) collagens. 
E) fibrin. 
A) enzymes. 
B) antibodies. 
C) hormones. 
D) collagens. 
E) fibrin.

Question 20

A compound composed of three fatty acids attached to a glycerol molecule would be a

Accepted Answer

A) monoglyceride. 
B) diglyceride. 
C) triglyceride. 
D) phospholipid. 
E) cholesterol. 
A) monoglyceride. 
B) diglyceride. 
C) triglyceride. 
D) phospholipid. 
E) cholesterol.

Exam 25: Nutrition,metabolism,and Temperature Regulation

Nutrition includes the study of

Match the mineral with its function. -iron

Acetyl CoA

Which of the following is an example of catabolism?

What type of reactions are involved in ATP production?

Which of the following events occurs last?

Which of the following is the correct sequence?

The name of the process that couples the movement of hydrogen ions across the inner mitochondrial membrane to ATP production is the

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

Which of the following statements is true?

The body's main energy storage molecules are

Match the function or term with the appropriate organic molecule. -(1)the basal metabolic rate for a female; (2)the basal metabolic rate for a male

Match the function or term with the appropriate organic molecule. -adipose tissue

The result of five turns of the citric acid cycle would be

Match the function or term with the appropriate organic molecule. -vitamins A,E,D,K

Which of the following is an example of convection?

Glucose,amino acids,and fatty acids can be metabolized within the cell to liberate _____.

The formation of glycogen from glucose is called _____.

Proteins that function in immunity include

A compound composed of three fatty acids attached to a glycerol molecule would be a

The Human Organism

The Chemical Basis of Life

Cell Biology

Tissues

Integumentary System

Skeletal System: Bones and Bone Tissue

Skeletal System: Gross Anatomy

Joints 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-Based Balance

Reproductive System

Development,growth,aging,and Genetics

Filters