Question 1

-Which butter substitute has the lowest percentage of monounsaturated fats?

Accepted Answer

A) Benecol 
B) Brummel & Brown 
C) I Can't Believe It's Not Butter 
D) All of these choices have the same percentage 
A) Benecol 
B) Brummel & Brown 
C) I Can't Believe It's Not Butter 
D) All of these choices have the same percentage

Question 2

Valine and lysine are both amino acids.Structurally how could you distinguish between them?

Accepted Answer

A) Valine has an amino group,lysine does not 
B) Lysine has an acid group,valine does not 
C) Valine and lysine have different side chains 
D) Valine is an essential amino acid,lysine is not 
A) Valine has an amino group,lysine does not 
B) Lysine has an acid group,valine does not 
C) Valine and lysine have different side chains 
D) Valine is an essential amino acid,lysine is not

Question 3

What generalization is true from this data?

Accepted Answer

A) Males require more calories per day than women 
B) Older people require more calories per day than younger people 
C) There is no relationship between activity level and recommended caloric intake 
D) There is no relationship between gender and recommended caloric intake 
A) Males require more calories per day than women 
B) Older people require more calories per day than younger people 
C) There is no relationship between activity level and recommended caloric intake 
D) There is no relationship between gender and recommended caloric intake

Question 4

-Which butter substitute has the highest percentage of polyunsaturated fats?

Accepted Answer

A) Benecol 
B) Brummel & Brown 
C) I Can't Believe It's Not Butter 
D) All of these choices have the same percentage 
A) Benecol 
B) Brummel & Brown 
C) I Can't Believe It's Not Butter 
D) All of these choices have the same percentage

Question 5

A 120-pound person uses 3 Calories per minute walking at a 20 min/mile pace.Approximately,how many miles would a person have to walk to burn off a scoop of ice cream (175 Calories)?

Accepted Answer

A) 1.5 miles 
B) 2.0 miles 
C) 2.5 miles 
D) 3.0 miles 
A) 1.5 miles 
B) 2.0 miles 
C) 2.5 miles 
D) 3.0 miles

Question 6

Which of these are considered to be macrominerals? 
I.C
II.Ca
III.Cl
IV.Co
V.Cu

Accepted Answer

A) I and II only 
B) II and III only 
C) III and IV only 
D) IV and V only 
A) I and II only 
B) II and III only 
C) III and IV only 
D) IV and V only

Question 7

What is the difference between a fat and an oil?

Accepted Answer

A) A fat is a triglyceride,an oil is a monoglyceride 
B) A fat is solid,while an oil is liquid at room temperature 
C) A fat is a lipid,an oil is not 
D) A fat is made from fatty acids,an oil is made from oily acids 
A) A fat is a triglyceride,an oil is a monoglyceride 
B) A fat is solid,while an oil is liquid at room temperature 
C) A fat is a lipid,an oil is not 
D) A fat is made from fatty acids,an oil is made from oily acids

Question 8

What is meant by the statement sat fat is bad?

Accepted Answer

A) All unsaturated fats are good 
B) Ingesting saturated fats can increase the threat of heart disease 
C) Obese people eat only saturated fats 
D) Fat cells tend to accumulate in the lower part of the body 
A) All unsaturated fats are good 
B) Ingesting saturated fats can increase the threat of heart disease 
C) Obese people eat only saturated fats 
D) Fat cells tend to accumulate in the lower part of the body

Question 9

Which statement correctly describes starch and cellulose?

Accepted Answer

A) Starch is a polymer of glucose,cellulose is not 
B) Starch and cellulose have identical structures but different properties 
C) Starch and cellulose are both made from glucose but have different linkages 
D) Starch and cellulose are both easily digested by the body 
A) Starch is a polymer of glucose,cellulose is not 
B) Starch and cellulose have identical structures but different properties 
C) Starch and cellulose are both made from glucose but have different linkages 
D) Starch and cellulose are both easily digested by the body

Question 10

Which statement best fits the data presented?

Accepted Answer

A) Meat has the highest fat and protein content 
B) Peanut butter has the highest protein and fat content 
C) Cookies have the highest carbohydrate and lowest protein content 
D) Milk has the highest water and lowest carbohydrate content 
A) Meat has the highest fat and protein content 
B) Peanut butter has the highest protein and fat content 
C) Cookies have the highest carbohydrate and lowest protein content 
D) Milk has the highest water and lowest carbohydrate content

Question 11

-Which butter substitute has the highest percentage of trans fats?

Accepted Answer

A) Benecol 
B) Brummel & Brown 
C) I Can't Believe It's Not Butter 
D) All of these choices have the same percentage 
A) Benecol 
B) Brummel & Brown 
C) I Can't Believe It's Not Butter 
D) All of these choices have the same percentage

Question 12

What is the percentage composition of the average human body?

Accepted Answer

A) Water 60 percent;fats 20 percent;carbohydrates and proteins 20 percent 
B) Water 50 percent;fats 10 percent;carbohydrates and proteins 20 percent 
C) Water 70 percent;fats 10 percent;carbohydrates and proteins 20 percent 
D) Water 50 percent;fats 20 percent;carbohydrates 20 percent;and proteins 10 percent 
A) Water 60 percent;fats 20 percent;carbohydrates and proteins 20 percent 
B) Water 50 percent;fats 10 percent;carbohydrates and proteins 20 percent 
C) Water 70 percent;fats 10 percent;carbohydrates and proteins 20 percent 
D) Water 50 percent;fats 20 percent;carbohydrates 20 percent;and proteins 10 percent

Question 13

From the information given,which statement is false?

Accepted Answer

A) There are more H atoms than O in the body 
B) The greatest percentage of body weight comes from oxygen 
C) Carbon is the most important element 
D) There are more H atoms than C in the body 
A) There are more H atoms than O in the body 
B) The greatest percentage of body weight comes from oxygen 
C) Carbon is the most important element 
D) There are more H atoms than C in the body

Question 14

Vitamin C (ascorbic acid) must be supplied daily in the diet.Why?

Accepted Answer

A) To keep you from catching cold 
B) To keep your bones strong 
C) To keep you from getting pellagra 
D) To keep you from getting scurvy 
A) To keep you from catching cold 
B) To keep your bones strong 
C) To keep you from getting pellagra 
D) To keep you from getting scurvy

Question 15

Which equation correctly shows the breakdown of glucose by the body?

Accepted Answer

A) C6H12O6 + 6 O2$\rarr$ 6 CO2 + 6 H2O + energy 
B) C12H24O2 + 17 O2 $\rarr$ 12 CO2 + 12 H2O + energy 
C) C12H22O11 + 12 O2 $\rarr$ 12 CO2 + 11 H2O + energy 
D) 6 CO2 + 6 H2O $\rarr$ C6H12O6 + 6 O2 + energy 
A) C6H12O6 + 6 O2$\rarr$ 6 CO2 + 6 H2O + energy 
B) C12H24O2 + 17 O2 $\rarr$ 12 CO2 + 12 H2O + energy 
C) C12H22O11 + 12 O2 $\rarr$ 12 CO2 + 11 H2O + energy 
D) 6 CO2 + 6 H2O $\rarr$ C6H12O6 + 6 O2 + energy

Question 16

Which structure is correct for oleic acid,a monounsaturated fatty acid?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 17

Two amino acids combine to form a dipeptide when the amino group of one reacts with the acid group of the other.Which structure is correct?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 18

A triglyceride is

Accepted Answer

A) an ester of a fatty acid and three glycerol molecules. 
B) an ester of three fatty acids and one glycerol molecule. 
C) a polymer of fatty acids. 
D) a polymer of glycerol. 
A) an ester of a fatty acid and three glycerol molecules. 
B) an ester of three fatty acids and one glycerol molecule. 
C) a polymer of fatty acids. 
D) a polymer of glycerol.

Question 19

Which of the following would be classified as trace minerals required by the body for good health?

Accepted Answer

A) Ca,Na,K 
B) Cu,Fe,Zn 
C) Cr,I,Se 
D) Mg,Fe,P 
A) Ca,Na,K 
B) Cu,Fe,Zn 
C) Cr,I,Se 
D) Mg,Fe,P

Question 20

For good health,which daily intake of minerals is best?

Accepted Answer

A) 1 g Na+ and a trace amount of Se 
B) 10 g Na+ and a trace amount of Se 
C) 1 g of Na+ and 1 g of Se 
D) 10 g of Na+ and 1 g of Se 
A) 1 g Na+ and a trace amount of Se 
B) 10 g Na+ and a trace amount of Se 
C) 1 g of Na+ and 1 g of Se 
D) 10 g of Na+ and 1 g of Se

-Which butter substitute has the lowest percentage of monounsaturated fats?

Valine and lysine are both amino acids.Structurally how could you distinguish between them?

What generalization is true from this data?

-Which butter substitute has the highest percentage of polyunsaturated fats?

A 120-pound person uses 3 Calories per minute walking at a 20 min/mile pace.Approximately,how many miles would a person have to walk to burn off a scoop of ice cream (175 Calories)?

Which of these are considered to be macrominerals? I.C II.Ca III.Cl IV.Co V.Cu

What is the difference between a fat and an oil?

What is meant by the statement sat fat is bad?

Which statement correctly describes starch and cellulose?

Which statement best fits the data presented?

-Which butter substitute has the highest percentage of trans fats?

What is the percentage composition of the average human body?

From the information given,which statement is false?

Vitamin C (ascorbic acid) must be supplied daily in the diet.Why?

Which equation correctly shows the breakdown of glucose by the body?

Which structure is correct for oleic acid,a monounsaturated fatty acid?

Two amino acids combine to form a dipeptide when the amino group of one reacts with the acid group of the other.Which structure is correct?

A triglyceride is

Which of the following would be classified as trace minerals required by the body for good health?

For good health,which daily intake of minerals is best?

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Exam 11: Nutrition

-Which butter substitute has the lowest percentage of monounsaturated fats?

Valine and lysine are both amino acids.Structurally how could you distinguish between them?

What generalization is true from this data?

-Which butter substitute has the highest percentage of polyunsaturated fats?

A 120-pound person uses 3 Calories per minute walking at a 20 min/mile pace.Approximately,how many miles would a person have to walk to burn off a scoop of ice cream (175 Calories)?

Which of these are considered to be macrominerals? I.C II.Ca III.Cl IV.Co V.Cu

What is the difference between a fat and an oil?

What is meant by the statement sat fat is bad?

Which statement correctly describes starch and cellulose?

Which statement best fits the data presented?

-Which butter substitute has the highest percentage of trans fats?

What is the percentage composition of the average human body?

From the information given,which statement is false?

Vitamin C (ascorbic acid) must be supplied daily in the diet.Why?

Which equation correctly shows the breakdown of glucose by the body?

Which structure is correct for oleic acid,a monounsaturated fatty acid?

Two amino acids combine to form a dipeptide when the amino group of one reacts with the acid group of the other.Which structure is correct?

A triglyceride is

Which of the following would be classified as trace minerals required by the body for good health?

For good health,which daily intake of minerals is best?

Portable Electronics: the Periodic Table in the Palm of Your Hand

The Air We Breathe

Radiation From the Sun

Climate Change

Energy From Combustion

Energy From Alternative Sources

Energy Storage

Water Everywhere: A Most Precious Resource

The World of Polymers and Plastics

Brewing and Chewing

Health Medicine

Genes and Life

Who Killed Drthompson a Forensic Mystery

Filters