Question 1

Beef fat is composed of ______ fatty acids.

Accepted Answer

A)  mostly unsaturated 
B)  mostly saturated 
C)  almost equal amounts of saturated and unsaturated 
D)  zero 
E)  None of the above. 
A)  mostly unsaturated 
B)  mostly saturated 
C)  almost equal amounts of saturated and unsaturated 
D)  zero 
E)  None of the above.

Question 2

Suppose a person wishes to lose 15 pounds of adipose tissue. How many Calories are comprised in 15 pounds of adipose tissue?

Accepted Answer

A)  52,500 
B)  3,500 
C)  26,000 
D)  10,500 
E)  None of the above. 
A)  52,500 
B)  3,500 
C)  26,000 
D)  10,500 
E)  None of the above.

Question 3

In F1F1F1S1F1F1F10-glucose, the hydroxyl group attached to carbon one points _____.

Accepted Answer

A)  sideways 
B)  down 
C)  up 
D)  A, B, or C 
E)  A or B 
A)  sideways 
B)  down 
C)  up 
D)  A, B, or C 
E)  A or B

Question 4

Which of the following has the greatest amount of cholesterol?

Accepted Answer

A)  Salmon 
B)  Milk 
C)  Yogurt 
D)  Avocado 
E)  Eggs 
A)  Salmon 
B)  Milk 
C)  Yogurt 
D)  Avocado 
E)  Eggs

Question 5

Glucose and fructose are _______.

Accepted Answer

A)  monosaccharides 
B)  disaccharides 
C)  trisaccharides 
D)  tetrasaccharides 
E)  none of the above 
A)  monosaccharides 
B)  disaccharides 
C)  trisaccharides 
D)  tetrasaccharides 
E)  none of the above

Question 6

Lactose and sucrose are _______.

Accepted Answer

A)  polysaccharides 
B)  disaccharides 
C)  trisaccharides 
D)  tetrasaccharides 
E)  none of the above 
A)  polysaccharides 
B)  disaccharides 
C)  trisaccharides 
D)  tetrasaccharides 
E)  none of the above

Question 7

Suppose you heat 10 kg of water and find that the temperature of the water rises by 25oC. How many kilocalories have you added to the water?

Accepted Answer

A)  17.5 kcal 
B)  35 kcal 
C)  55 kcal 
D)  195 kcal 
E)  250 kcal 
A)  17.5 kcal 
B)  35 kcal 
C)  55 kcal 
D)  195 kcal 
E)  250 kcal

Question 8

Our skin contains the protein ______.

Accepted Answer

A)  keratin 
B)  collagen 
C)  actin and myosin 
D)  All of the above. 
E)  None of the above. 
A)  keratin 
B)  collagen 
C)  actin and myosin 
D)  All of the above. 
E)  None of the above.

Question 9

A glycerol backbone connected to three fatty acids by ester linkages is a ___.

Accepted Answer

A)  triglyceride 
B)  trans fatty acid 
C)  carbohydrate 
D)  All of the above. 
E)  None of the above. 
A)  triglyceride 
B)  trans fatty acid 
C)  carbohydrate 
D)  All of the above. 
E)  None of the above.

Question 10

Given the general structure of the amino acid, if R = CH2OH then the amino acid is ______.

Accepted Answer

A)  glycine 
B)  alanine 
C)  cysteine 
D)  serine 
E)  valine 
A)  glycine 
B)  alanine 
C)  cysteine 
D)  serine 
E)  valine

Question 11

Basal metabolism accounts for _____ of the work that goes on inside our bodies just to keep it alive.

Accepted Answer

A)  all 
B)  some 
C)  none 
D)  half 
E)  None of the above. 
A)  all 
B)  some 
C)  none 
D)  half 
E)  None of the above.

Question 12

Oil A has an iodine number 5x more than Oil B. Select the appropriate conclusion for this finding.

Accepted Answer

A)  Oil A is much more saturated than Oil B. 
B)  Oil B is much more unsaturated than Oil A. 
C)  Oil A is much more unsaturated than Oil B. 
D)  Oil A and Oil B are both equally unsaturated. 
E)  None of the above 
A)  Oil A is much more saturated than Oil B. 
B)  Oil B is much more unsaturated than Oil A. 
C)  Oil A is much more unsaturated than Oil B. 
D)  Oil A and Oil B are both equally unsaturated. 
E)  None of the above

Question 13

In our intestines, maltase hydrolyzes ________.

Accepted Answer

A)  Galactose 
B)  Sucrose 
C)  Lactose 
D)  Maltose 
E)  Glucose 
A)  Galactose 
B)  Sucrose 
C)  Lactose 
D)  Maltose 
E)  Glucose

Question 14

Dietary proteins are considered ______ proteins.

Accepted Answer

A)  high-quality 
B)  incomplete 
C)  average 
D)  a mixture of A and B 
E)  None of the above. 
A)  high-quality 
B)  incomplete 
C)  average 
D)  a mixture of A and B 
E)  None of the above.

Question 15

When two monosaccharides are joined together by a covalent bond and two water molecules are lost a ______ is made.

Accepted Answer

A)  polysaccharide 
B)  disaccharide 
C)  trisaccharide 
D)  tetrasaccharide 
E)  None of the above. 
A)  polysaccharide 
B)  disaccharide 
C)  trisaccharide 
D)  tetrasaccharide 
E)  None of the above.

Question 16

A person's daily intakes 3,200 Calories of food and burns 3,500 Calories through digestion, metabolism, and exercise. According to these numbers, this person is ______weight.

Accepted Answer

A)  gaining 
B)  maintaining the same 
C)  losing 
D)  A and B 
E)  None of the above. 
A)  gaining 
B)  maintaining the same 
C)  losing 
D)  A and B 
E)  None of the above.

Question 17

One pound of adipose tissues stores roughly ______ Calories of energy.

Accepted Answer

A)  100 
B)  350 
C)  35 
D)  3,500 
E)  None of the above. 
A)  100 
B)  350 
C)  35 
D)  3,500 
E)  None of the above.

Question 18

Stearic acid is an example of a(n) ______ fatty acid.

Accepted Answer

A)  saturated 
B)  unsaturated 
C)  A and B 
D)  None of the above. 
A)  saturated 
B)  unsaturated 
C)  A and B 
D)  None of the above.

Question 19

Which of the following is an example of a low-glycemic food?

Accepted Answer

A)  whole grains 
B)  whole fruits 
C)  beans 
D)  most vegetables 
E)  All of the above. 
A)  whole grains 
B)  whole fruits 
C)  beans 
D)  most vegetables 
E)  All of the above.

Question 20

HDL ______cholesterol deposits from the arterial wall.

Accepted Answer

A)  adds 
B)  compounds 
C)  does nothing to 
D)  removes 
E)  None of the above. 
A)  adds 
B)  compounds 
C)  does nothing to 
D)  removes 
E)  None of the above.

Beef fat is composed of ______ fatty acids.

Suppose a person wishes to lose 15 pounds of adipose tissue. How many Calories are comprised in 15 pounds of adipose tissue?

In -glucose, the hydroxyl group attached to carbon one points _____.

Which of the following has the greatest amount of cholesterol?

Glucose and fructose are _______.

Lactose and sucrose are _______.

Suppose you heat 10 kg of water and find that the temperature of the water rises by 25^oC. How many kilocalories have you added to the water?

Our skin contains the protein ______.

A glycerol backbone connected to three fatty acids by ester linkages is a ___.

Given the general structure of the amino acid, if R = CH₂OH then the amino acid is ______.

Basal metabolism accounts for _____ of the work that goes on inside our bodies just to keep it alive.

Oil A has an iodine number 5x more than Oil B. Select the appropriate conclusion for this finding.

In our intestines, maltase hydrolyzes ________.

Dietary proteins are considered ______ proteins.

When two monosaccharides are joined together by a covalent bond and two water molecules are lost a ______ is made.

A person's daily intakes 3,200 Calories of food and burns 3,500 Calories through digestion, metabolism, and exercise. According to these numbers, this person is ______weight.

One pound of adipose tissues stores roughly ______ Calories of energy.

Stearic acid is an example of a(n) ______ fatty acid.

Which of the following is an example of a low-glycemic food?

HDL ______cholesterol deposits from the arterial wall.

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Exam 5: Energy of Foods

Beef fat is composed of ______ fatty acids.

Suppose a person wishes to lose 15 pounds of adipose tissue. How many Calories are comprised in 15 pounds of adipose tissue?

In -glucose, the hydroxyl group attached to carbon one points _____.

Which of the following has the greatest amount of cholesterol?

Glucose and fructose are _______.

Lactose and sucrose are _______.

Suppose you heat 10 kg of water and find that the temperature of the water rises by 25oC. How many kilocalories have you added to the water?

Our skin contains the protein ______.

A glycerol backbone connected to three fatty acids by ester linkages is a ___.

Given the general structure of the amino acid, if R = CH2OH then the amino acid is ______.

Basal metabolism accounts for _____ of the work that goes on inside our bodies just to keep it alive.

Oil A has an iodine number 5x more than Oil B. Select the appropriate conclusion for this finding.

In our intestines, maltase hydrolyzes ________.

Dietary proteins are considered ______ proteins.

When two monosaccharides are joined together by a covalent bond and two water molecules are lost a ______ is made.

A person's daily intakes 3,200 Calories of food and burns 3,500 Calories through digestion, metabolism, and exercise. According to these numbers, this person is ______weight.

One pound of adipose tissues stores roughly ______ Calories of energy.

Stearic acid is an example of a(n) ______ fatty acid.

Which of the following is an example of a low-glycemic food?

HDL ______cholesterol deposits from the arterial wall.

Chemistry in Our World

Atoms and Elements

Chemicals and Compounds

Energy and Society

Physical and Chemical Changes

Water and Other Solutions

Acid and Bases

Nuclear Chemistry

Energy From Electron Transfer

Cleaning Agents, Personal Care, and Cosmetics

Genes, Medicines and Drugs

Plastics, Pollution, and Sustainability

Micronutrients, Food Additives, and Food Safety

Filters

Suppose you heat 10 kg of water and find that the temperature of the water rises by 25^oC. How many kilocalories have you added to the water?

Given the general structure of the amino acid, if R = CH₂OH then the amino acid is ______.