Question 1

MATCHING
-Oil typically part of the Mediterranean diet

Accepted Answer

A)  Liver
B)  Trout
C)  Micelle
D)  Eicosanoids
E)  CholineF) MayonnaiseG) Olive oilH) YeastI) Small intestineJ) Canola oilK) Linoleic acidL) Stearic acidM) CholesterolN) DoughnutsO) Point of saturationP) ChylomicronQ) Linolenic acidR) Gastric lipaseS) High-density lipoproteinT) Very low-density lipoproteinU) None of the above
V) D) and I)

Question 2

MATCHING
-An 18-carbon saturated fatty acid

Accepted Answer

A)  Liver
B)  Trout
C)  Micelle
D)  Eicosanoids
E)  CholineF) MayonnaiseG) Olive oilH) YeastI) Small intestineJ) Canola oilK) Linoleic acidL) Stearic acidM) CholesterolN) DoughnutsO) Point of saturationP) ChylomicronQ) Linolenic acidR) Gastric lipaseS) High-density lipoproteinT) Very low-density lipoproteinU) D) and F)
V) D) and P)

Question 3

About how much of the fat in cheese and sour cream is saturated?

Accepted Answer

A)   1/4 
B)   1/3 
C)   1/2 
D)   2/3 
E)   7/8F) B) and C)
G) C) and D)

Question 4

What are chylomicrons?

Accepted Answer

A)   Clusters of lipids and proteins used as transport vehicles from the intestines to the body 
B)   Tiny spheres of emulsified fat 
C)   Alcohols with three-carbon chains 
D)   Food additives 
E)   Nitrogen compounds found in foods and made in the bodyF) A) and C)
G) A) and B)

Question 5

Which food source is rich in lecithin?

Accepted Answer

A)   Soybeans 
B)   Salmon 
C)   Hard cheeses 
D)   Milk 
E)   LegumesF) A) and B)
G) None of the above

Question 6

Lipoproteins that derive from VLDL and transport lipids,primarily cholesterol,in the blood are called ________.

Accepted Answer

low-densit...

Question 7

Which of these foods has the highest amount of omega-3 fatty acids per 3.5 oz serving?

Accepted Answer

A)   Chilean sea bass 
B)   Farmed catfish 
C)   Monkfish 
D)   Grouper 
E)   ShrimpF) A) and E)
G) A) and D)

Question 8

Which of these is a member of the omega-3 family?

Accepted Answer

A)   Stearic acid 
B)   Palmitic acid 
C)   Linoleic acid 
D)   Eicosapentaenoic acid 
E)   Arachidonic acidF) A) and C)
G) A) and B)

Question 9

Surveys show that most diets in the U.S.provide about ________ of their total energy from fat.

Accepted Answer

A)   25% 
B)   33% 
C)   45% 
D)   55% 
E)   75%F) B) and C)
G) D) and E)

Question 10

Linolenic acid is an omega-3 fatty acid.What does "omega-3" mean?

Accepted Answer

A)   It contains three double bonds. 
B)   Its closest double bond is three carbons away from the acid end. 
C)   Its closest double bond is three carbons away from the methyl end. 
D)   Its closest double bond is three carbons away from each end. 
E)   Its structure bends three times.F) All of the above
G) A) and D)

Question 11

In comparison to a low-density lipoprotein,a high-density lipoprotein contains ____.

Accepted Answer

A)   more chylomicrons 
B)   more protein 
C)   more cholesterol 
D)   more carbohydrate 
E)   more triglycerideF) A) and B)
G) A) and E)

Question 12

Which statement accurately describes essential fatty acids?

Accepted Answer

A)   Aspirin works to reduce the symptoms of infection or pain by retarding the synthesis of certain eicosanoids. 
B)   Eicosanoids from the omega-6 family of fatty acids provide a greater health benefit than do those from the omega-3 family. 
C)   Research shows that reducing the number of dietary omega-3 fatty acids may be beneficial. 
D)   Most diets in the U.S. meet the minimum fatty acid requirement. 
E)   Omega-3 eicosanoids promote clot formation, inflammation, and blood vessel constriction.F) All of the above
G) B) and C)

Question 13

Fat supplies about ________ of the body's ongoing energy needs during rest.

Accepted Answer

A)   10% 
B)   20% 
C)   40% 
D)   60% 
E)   80%F) None of the above
G) All of the above

Question 14

MATCHING
-The lipoprotein that is half protein

Accepted Answer

A)  Liver
B)  Trout
C)  Micelle
D)  Eicosanoids
E)  CholineF) MayonnaiseG) Olive oilH) YeastI) Small intestineJ) Canola oilK) Linoleic acidL) Stearic acidM) CholesterolN) DoughnutsO) Point of saturationP) ChylomicronQ) Linolenic acidR) Gastric lipaseS) High-density lipoproteinT) Very low-density lipoproteinU) D) and O)
V) G) and T)

Question 15

The % Daily Value for fat on food labels is based on ________ grams.

Accepted Answer

A)   24 
B)   46 
C)   63 
D)   78 
E)   92F) B) and E)
G) C) and D)

Question 16

How are dietary lipids transported?

Accepted Answer

The chylomicrons are one of several clus...

Question 17

What is adipose tissue? How can it benefit the body?

Accepted Answer

First and foremost,triglycerides-either ...

Question 18

By definition,lipids that are solid at room temperature (77°F or 25°C) are called ________.

Accepted Answer

A)   oils 
B)   fats 
C)   omegas 
D)   glycerols 
E)   phospholipidsF) All of the above
G) A) and D)

Question 19

Renata eats a meal containing some fats.Within ________ hours after absorption,her body has removed the chylomicrons from her blood.

Accepted Answer

A)   two 
B)   five 
C)   14 
D)   18 
E)   24F) A) and D)
G) A) and C)

Question 20

An ounce of mixed nuts provides about ________ kcalories.

Accepted Answer

A)   25 
B)   50 
C)   100 
D)   200 
E)   300F) B) and E)
G) A) and C)

Exam 5: The Lipids: Triglycerides,Phospholipids and Sterols

Linolenic acid is an omega-3 fatty acid.What does "omega-3" mean?

Correct AnswerverifiedShow Answer

Lipoproteins that derive from VLDL and transport lipids,primarily cholesterol,in the blood are called ________.

Correct Answerverifiedlow-densit...View AnswerShow Answer

Which food source is rich in lecithin?

Correct AnswerverifiedShow Answer

An ounce of mixed nuts provides about ________ kcalories.

Correct AnswerverifiedShow Answer

Fat supplies about ________ of the body's ongoing energy needs during rest.

Correct AnswerverifiedShow Answer

By definition,lipids that are solid at room temperature (77°F or 25°C) are called ________.

Correct AnswerverifiedShow Answer

Which of these is a member of the omega-3 family?

Correct AnswerverifiedShow Answer

Renata eats a meal containing some fats.Within ________ hours after absorption,her body has removed the chylomicrons from her blood.

Correct AnswerverifiedShow Answer

MATCHING -Oil typically part of the Mediterranean diet

Correct AnswerverifiedShow Answer

How are dietary lipids transported?

Correct AnswerverifiedThe chylomicrons are one of several clus...View AnswerShow Answer

What is adipose tissue? How can it benefit the body?

Correct AnswerverifiedFirst and foremost,triglycerides-either ...View AnswerShow Answer

In comparison to a low-density lipoprotein,a high-density lipoprotein contains ____.

Correct AnswerverifiedShow Answer

Surveys show that most diets in the U.S.provide about ________ of their total energy from fat.

Correct AnswerverifiedShow Answer

About how much of the fat in cheese and sour cream is saturated?

Correct AnswerverifiedShow Answer

MATCHING -An 18-carbon saturated fatty acid

Correct AnswerverifiedShow Answer

MATCHING -The lipoprotein that is half protein

Correct AnswerverifiedShow Answer

The % Daily Value for fat on food labels is based on ________ grams.

Correct AnswerverifiedShow Answer

Which statement accurately describes essential fatty acids?

Correct AnswerverifiedShow Answer

What are chylomicrons?

Correct AnswerverifiedShow Answer

Which of these foods has the highest amount of omega-3 fatty acids per 3.5 oz serving?

Correct AnswerverifiedShow Answer

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low-densit...
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The chylomicrons are one of several clus...
View Answer

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First and foremost,triglycerides-either ...
View Answer

Correct Answer
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