Question 1

Which of the following nutritional guidelines is now officially endorsed in the United States?

Accepted Answer

A)  Minimum Daily Requirements (MDR) 
B)  Recommended Dietary Allowances (RD
A)  
C)  Daily Value (DV) 
D)  more than one response is correct 
A)  Minimum Daily Requirements (MDR) 
B)  Recommended Dietary Allowances (RD
A)  
C)  Daily Value (DV) 
D)  more than one response is correct

Question 2

Which of the following fat-soluble vitamins is associated with good vision?

Accepted Answer

A)  Vitamin A 
B)  Vitamin D 
C)  Vitamin E 
D)  Vitamin K 
A)  Vitamin A 
B)  Vitamin D 
C)  Vitamin E 
D)  Vitamin K

Question 3

Consuming fiber can be the cause of constipation,but fiber is important.How does one avoid constipation and still ingest fiber?

Accepted Answer

A)  Reduce the amount of fiber to a very small portion of the diet. 
B)  Ignore the recommendations and don't eat fiber. 
C)  Drink plenty of water along with the suggested amount of fiber. 
D)  There is no way to avoid problems when eating fiber. 
A)  Reduce the amount of fiber to a very small portion of the diet. 
B)  Ignore the recommendations and don't eat fiber. 
C)  Drink plenty of water along with the suggested amount of fiber. 
D)  There is no way to avoid problems when eating fiber.

Question 4

What is a risk(s)of a vegetarian diet?

Accepted Answer

A)  hypertension 
B)  low intake of essential amino acids 
C)  deficient in vitamins 
D)  more than one response is correct 
A)  hypertension 
B)  low intake of essential amino acids 
C)  deficient in vitamins 
D)  more than one response is correct

Question 5

The chief use of acetyl Coenzyme A is to provide fuel for

Accepted Answer

A)  glycolysis. 
B)  the electron transport chain. 
C)  the anaerobic sequence. 
D)  the citric acid cycle. 
A)  glycolysis. 
B)  the electron transport chain. 
C)  the anaerobic sequence. 
D)  the citric acid cycle.

Question 6

During a metabolic pathway the following reaction produced 3.00 moles of product.If $\Delta$G°' for the hydrolysis of ATP is -7.3 kcal/mol,how much energy would be involved?

Accepted Answer

A)  7.3 kcal released 
B)  7.3 kcal absorbed 
C)  22 kcal absorbed 
D)  22 kcal released 
A)  7.3 kcal released 
B)  7.3 kcal absorbed 
C)  22 kcal absorbed 
D)  22 kcal released

Question 7

Substances required in large amounts by the body are called _____ .

Accepted Answer

A)  micronutrients 
B)  essential nutrients 
C)  macronutrients 
D)  nonessential nutrients 
A)  micronutrients 
B)  essential nutrients 
C)  macronutrients 
D)  nonessential nutrients

Question 8

Which of the following uses of minerals in the body is consistent with the fact that trace minerals are required in very small quantities?

Accepted Answer

A)  components of bones,teeth,etc. 
B)  principal ions in most body fluids 
C)  components of enzymes 
D)  More than one response is correct. 
A)  components of bones,teeth,etc. 
B)  principal ions in most body fluids 
C)  components of enzymes 
D)  More than one response is correct.

Question 9

On which of the following vitamins can a person overdose?

Accepted Answer

A)  Vitamin B12 
B)  folic acid 
C)  Vitamin C 
D)  Vitamin E 
A)  Vitamin B12 
B)  folic acid 
C)  Vitamin C 
D)  Vitamin E

Question 10

Which of the following is a trace mineral in the body?

Accepted Answer

A)  copper 
B)  calcium 
C)  potassium 
D)  more than one response is correct 
A)  copper 
B)  calcium 
C)  potassium 
D)  more than one response is correct

Question 11

An enzyme which catalyzes the oxidation of an alcohol would most likely be accompanied by the coenzyme _____ .

Accepted Answer

A)  FAD 
B)  NAD+ 
C)  A 
D)  FADH2 
A)  FAD 
B)  NAD+ 
C)  A 
D)  FADH2

Question 12

FAD and NADH are oxidizing agents.

Accepted Answer

A) True 
 B)False

Question 13

The sum of all reactions in a living cell is called catabolism.

Accepted Answer

A) True 
 B)False

Question 14

The vitamin B1 (thiamin)deficiency disease is _____ .

Accepted Answer

A)  pellagra 
B)  beriberi 
C)  scurvy 
D)  anemia 
A)  pellagra 
B)  beriberi 
C)  scurvy 
D)  anemia

Question 15

Several micronutrients are components of enzymes.

Accepted Answer

A) True 
 B)False

Question 16

Of the following substances,which would be needed by the body in the largest amount?

Accepted Answer

A)  P 
B)  Zn 
C)  Se 
D)  Mo 
A)  P 
B)  Zn 
C)  Se 
D)  Mo

Question 17

In which stage of extraction of energy from food is ATP formed?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  More than one response is correct. 
A)  I 
B)  II 
C)  III 
D)  More than one response is correct.

Question 18

Which of the following is true about an incomplete protein.

Accepted Answer

A)  Sufficient is all amino acids. 
B)  Typically obtained from animal sources. 
C)  Generally comes from plant sources. 
D)  Rich in essential amino acids. 
A)  Sufficient is all amino acids. 
B)  Typically obtained from animal sources. 
C)  Generally comes from plant sources. 
D)  Rich in essential amino acids.

Question 19

Coenzyme A is derived in part from which of the following?

Accepted Answer

A)  pantothenic acid 
B)  riboflavin 
C)  niacin 
D)  thiamine 
A)  pantothenic acid 
B)  riboflavin 
C)  niacin 
D)  thiamine

Question 20

What is a possible side effect of creatine use?

Accepted Answer

A)  muscle cramping 
B)  dehydration 
C)  muscle strain 
D)  all the choices 
A)  muscle cramping 
B)  dehydration 
C)  muscle strain 
D)  all the choices

Exam 22: Nutrition and Energy for Life

Which of the following nutritional guidelines is now officially endorsed in the United States?

Which of the following fat-soluble vitamins is associated with good vision?

Consuming fiber can be the cause of constipation,but fiber is important.How does one avoid constipation and still ingest fiber?

What is a risk(s)of a vegetarian diet?

The chief use of acetyl Coenzyme A is to provide fuel for

During a metabolic pathway the following reaction produced 3.00 moles of product.If Δ\DeltaΔ G°' for the hydrolysis of ATP is -7.3 kcal/mol,how much energy would be involved?

Substances required in large amounts by the body are called _____ .

Which of the following uses of minerals in the body is consistent with the fact that trace minerals are required in very small quantities?

On which of the following vitamins can a person overdose?

Which of the following is a trace mineral in the body?

An enzyme which catalyzes the oxidation of an alcohol would most likely be accompanied by the coenzyme _____ .

FAD and NADH are oxidizing agents.

The sum of all reactions in a living cell is called catabolism.

The vitamin B1 (thiamin)deficiency disease is _____ .

Several micronutrients are components of enzymes.

Of the following substances,which would be needed by the body in the largest amount?

In which stage of extraction of energy from food is ATP formed?

Which of the following is true about an incomplete protein.

Coenzyme A is derived in part from which of the following?

What is a possible side effect of creatine use?

Matter, measurements, and Calculations

Atoms and Molecules

Electronic Structure and the Periodic Law

Forces Between Particles

Chemical Reactions

The States of Matter

Solutions and Colloids

Reaction Rates and Equilibrium

Acids,bases,and Salts

Radioactivity and Nuclear Processes

Organic Compounds: Alkanes

Unsaturated Hydrocarbons

Alcohols, phenols, and Ethers

Aldehydes and Ketones

Carboxylic Acids and Esters

Amines and Amides

Carbohydrates

Lipids

Proteins

Enzymes

Nucleic Acids and Protein Synthesis

Carbohydrate Metabolism

Lipid and Amino Acid Metabolism

Body Fluids

Filters

The vitamin B₁ (thiamin)deficiency disease is _____ .