Question 1

Which is(are) NOT a primary source of linolenic acid in the American diet?

Accepted Answer

A)  cooking oils
B)  fish and other seafood
C)  salad dressing
D)  nuts and seeds
E)  poultry and eggsF) A) and D)
G) A) and C)

Question 2

During digestion,_____ lipids.

Accepted Answer

A)  lipase produced in the mouth emulsifies
B)  lipase produced in the stomach emulsifies
C)  acidity in the stomach emulsifies
D)  pancreatic lipase emulsifies
E)  bile acids emulsifyF) B) and E)
G) A) and D)

Question 3

According to the AMDR,what is the maximum amount of fat in grams recommended for a 2,000-calorie diet?

Accepted Answer

The AMDR recommends that lipid...

Question 4

Which lipid source contains the most short and medium fatty acids?

Accepted Answer

A)  olive oil
B)  dairy products
C)  soybean oil
D)  coconut oil
E)  whale and seal blubberF) B) and E)
G) B) and C)

Question 5

Which of these food lists would you expect to contain the most trans fatty acids?

Accepted Answer

A)  milk and eggs
B)  bread and lunch meats
C)  baked pastries and cake
D)  based poultry and French fries
E)  olive oil salad dressing and sliced avocadosF) B) and C)
G) None of the above

Question 6

Which lipoprotein(s) transports dietary lipids from the intestine?

Accepted Answer

A)  HDL and LDL
B)  LDL
C)  HDL
D)  chylomicron
E)  chylomicron,LDL,and HDLF) C) and E)
G) None of the above

Question 7

Which does not contribute to triglyceride digestion?

Accepted Answer

A)  lipase activity in the mouth
B)  lipase activity in the stomach
C)  pancreatic lipase activity in the small intestine
D)  bile acids
E)  lipase activity in the large intestineF) A) and E)
G) None of the above

Question 8

Which product can claim 0 g trans fatty acids?

Accepted Answer

A)  crackers with 1 g per serving
B)  French fries with 0.5 g per serving
C)  frozen dinner with 5 g per serving
D)  doughnut with 2 g per serving
E)  potato chips with 0.2 g per servingF) None of the above
G) C) and D)

Question 9

Which transports digested lipids and bile across digestive fluids to the surface of mucosal cells?

Accepted Answer

A)  VLDLs
B)  LDLs
C)  HDLs
D)  micelles
E)  chylomicronsF) A) and B)
G) A) and C)

Question 10

You are purchasing a spread and want to avoid trans fatty acids.Which would you avoid since it is the most likely to contain trans fatty acids?

Accepted Answer

A)  mayonnaise
B)  butter
C)  fully hydrogenated vegetable oil
D)  partially hydrogenated vegetable oil
E)  olive oilF) B) and E)
G) B) and C)

Question 11

Summarize the important findings from Dyerberg's study on Greenland Inuits.Based on the study findings,provide your suggestions for which fats should be included and which fats should be decreased in the diet in order to reduce the risk of cardiovascular disease.

Accepted Answer

Dyerberg's study on Greenland Inuits fou...

Question 12

Describe the structural difference between triglycerides and phospholipids.

Accepted Answer

Triglycerides have three fatty...

Question 13

Which list contains only omega-6 fatty acids?

Accepted Answer

A)  EPA,DHA,linoleic acid
B)  EPA,DHA,alpha-linolenic acid
C)  linoleic acid and alpha-linolenic acid
D)  EPA,DHA,arachidonic acid
E)  arachidonic acid and linoleic acidF) C) and D)
G) B) and C)

Question 14

Which are direct precursors of eicosanoids?

Accepted Answer

A)  alpha-linolenic acid and linoleic acid
B)  arachidonic acid and EPA
C)  arachidonic acid and DHA
D)  linoleic acid and arachidonic acid
E)  EPA and DHAF) A) and D)
G) A) and C)

Question 15

In the small intestines triglycerides are absorbed as

Accepted Answer

A)  triglycerides.
B)  micelles and chylomicrons.
C)  LDL and HDL.
D)  eicosanoids.
E)  monoglycerides and free fatty acids.F) B) and D)
G) B) and C)

Question 16

Which are the essential fatty acids?

Accepted Answer

A)  alpha-linolenic acid and linoleic acid
B)  arachidonic acid and EPA
C)  arachidonic acid and DHA
D)  linoleic acid and arachidonic acid
E)  EPA and DHAF) None of the above
G) A) and B)

Question 17

Which transport lipid has the highest protein content?

Accepted Answer

A)  VLDL
B)  LDL
C)  HDL
D)  micelle
E)  chylomicronF) B) and D)
G) A) and E)

Question 18

Which of the food lists would you expect to contain the most phospholipids?

Accepted Answer

A)  milk and eggs
B)  bread and lunch meats
C)  cakes and frozen fries
D)  salad dressing and mayonnaise
E)  olive oil and avocadosF) B) and E)
G) A) and C)

Question 19

Which is NOT a lipid?

Accepted Answer

A)  stanol
B)  olestra
C)  lecithin
D)  linoleic acid
E)  arachidonic acidF) A) and E)
G) A) and D)

Question 20

Why are trans fatty acids considered the unhealthiest type of fat?

Accepted Answer

Trans fatty acids from partial...

Exam 6: Lipids

Which of the food lists would you expect to contain the most phospholipids?

Correct AnswerverifiedShow Answer

Which are the essential fatty acids?

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Which are direct precursors of eicosanoids?

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Which product can claim 0 g trans fatty acids?

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During digestion,_____ lipids.

Correct AnswerverifiedShow Answer

Which of these food lists would you expect to contain the most trans fatty acids?

Correct AnswerverifiedShow Answer

According to the AMDR,what is the maximum amount of fat in grams recommended for a 2,000-calorie diet?

Correct AnswerverifiedThe AMDR recommends that lipid...View AnswerShow Answer

Which transports digested lipids and bile across digestive fluids to the surface of mucosal cells?

Correct AnswerverifiedShow Answer

Which list contains only omega-6 fatty acids?

Correct AnswerverifiedShow Answer

Which transport lipid has the highest protein content?

Correct AnswerverifiedShow Answer

Which is NOT a lipid?

Correct AnswerverifiedShow Answer

Describe the structural difference between triglycerides and phospholipids.

Correct AnswerverifiedTriglycerides have three fatty...View AnswerShow Answer

In the small intestines triglycerides are absorbed as

Correct AnswerverifiedShow Answer

You are purchasing a spread and want to avoid trans fatty acids.Which would you avoid since it is the most likely to contain trans fatty acids?

Correct AnswerverifiedShow Answer

Which does not contribute to triglyceride digestion?

Correct AnswerverifiedShow Answer

Which lipoprotein(s) transports dietary lipids from the intestine?

Correct AnswerverifiedShow Answer

Which lipid source contains the most short and medium fatty acids?

Correct AnswerverifiedShow Answer

Which is(are) NOT a primary source of linolenic acid in the American diet?

Correct AnswerverifiedShow Answer

Summarize the important findings from Dyerberg's study on Greenland Inuits.Based on the study findings,provide your suggestions for which fats should be included and which fats should be decreased in the diet in order to reduce the risk of cardiovascular disease.

Correct AnswerAnswered by ExamLex AIDyerberg's study on Greenland Inuits fou...View AnswerShow Answer

Why are trans fatty acids considered the unhealthiest type of fat?

Correct AnswerverifiedTrans fatty acids from partial...View AnswerShow Answer

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The AMDR recommends that lipid...
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Correct Answer
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Correct Answer
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Triglycerides have three fatty...
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Correct Answer
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Correct Answer
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Correct Answer
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Dyerberg's study on Greenland Inuits fou...
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Trans fatty acids from partial...
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