Question 1

What is a negative consequence of hydrogenation? ​

Accepted Answer

A) addition of trans double bonds in fatty acids 
B) addition of cis double bonds in fatty acids 
C) loss of trans double bonds in fatty acids 
D) loss of cis double bonds in fatty acids 
A) addition of trans double bonds in fatty acids 
B) addition of cis double bonds in fatty acids 
C) loss of trans double bonds in fatty acids 
D) loss of cis double bonds in fatty acids

Question 2

Ronnie eats a fairly balanced diet but wants to include a good source of omega-3 fats. Which food should you recommend?

Accepted Answer

A) eggs 
B) salmon 
C) low-fat cheese 
D) lean chicken breast 
A) eggs 
B) salmon 
C) low-fat cheese 
D) lean chicken breast

Question 3

What is the major sterol in an omnivorous diet?

Accepted Answer

A) palm oil 
B) lecithin 
C) cholesterol 
D) arachidonic acid 
A) palm oil 
B) lecithin 
C) cholesterol 
D) arachidonic acid

Question 4

In the digestion of fats, emulsifiers function as ____. ​

Accepted Answer

A) enzymes 
B) hormones 
C) detergents 
D) chylomicrons 
A) enzymes 
B) hormones 
C) detergents 
D) chylomicrons

Question 5

What is a good plant source of omega-3 lipids? ​

Accepted Answer

A) flax seeds 
B) safflower oil 
C) sunflower seeds 
D) corn oil margarine 
A) flax seeds 
B) safflower oil 
C) sunflower seeds 
D) corn oil margarine

Question 6

What are the pros and cons of using hydrogenation in food preparation?

Accepted Answer

Hydrogenation protects foods from spoili

Question 7

Lipids that are solid at room temperature are known as ____.

Accepted Answer

A) oils 
B) fats 
C) omegas 
D) glycerols 
A) oils 
B) fats 
C) omegas 
D) glycerols

Question 8

What is a feature of phospholipids?

Accepted Answer

A) resistant to digestion 
B) soluble in both water and fat 
C) highly susceptible to oxidation 
D) found naturally only in animal foods 
A) resistant to digestion 
B) soluble in both water and fat 
C) highly susceptible to oxidation 
D) found naturally only in animal foods

Question 9

What is the percent of kcalories from fat for a cookie that contains 10 grams of fat and 150 kcalories? ​

Accepted Answer

A) 90 percent 
B) 72.3 percent 
C) 60 percent 
D) 52.8 percent 
A) 90 percent 
B) 72.3 percent 
C) 60 percent 
D) 52.8 percent

Question 10

What fatty acid is used by the body to synthesize arachidonic acid? ​

Accepted Answer

A) oleic acid 
B) linoleic acid 
C) palmitic acid 
D) linolenic acid 
A) oleic acid 
B) linoleic acid 
C) palmitic acid 
D) linolenic acid

Question 11

Aspirin works to reduce the symptoms of infection or pain by retarding the synthesis of ____.

Accepted Answer

A) arachidonic acid 
B) certain eicosanoids 
C) certain saturated fatty acids 
D) certain unsaturated fatty acids 
A) arachidonic acid 
B) certain eicosanoids 
C) certain saturated fatty acids 
D) certain unsaturated fatty acids

Question 12

After a meal, most of the fat that eventually empties into the blood is in the form of particles known as ____.

Accepted Answer

A) micelles 
B) chylomicrons 
C) low-density lipoproteins 
D) very-low-density lipoproteins 
A) micelles 
B) chylomicrons 
C) low-density lipoproteins 
D) very-low-density lipoproteins

Question 13

Match between columns
                        Premises: major dietary precursor for vitamin D synthesis

Accepted Answer

The Answer of  p otato chips and c holecystokinin is...

Question 14

Compare and contrast the firmness and stability of saturated, monounsaturated, and polyunsaturated fats.

Accepted Answer

Firmness increases as you increase satur

Question 15

What is the target of hydrogenation?

Accepted Answer

A) bond between the fatty acid chain and the glycerol backbone 
B) bond between the phosphate group and the choline 
C) carbon-carbon double bond 
D) carbon-hydrogen bond 
A) bond between the fatty acid chain and the glycerol backbone 
B) bond between the phosphate group and the choline 
C) carbon-carbon double bond 
D) carbon-hydrogen bond

Question 16

Bile assists in the absorption of ____. ​

Accepted Answer

A) fat only 
B) all nutrients 
C) carbohydrate and fat only 
D) carbohydrate, fat, and protein 
A) fat only 
B) all nutrients 
C) carbohydrate and fat only 
D) carbohydrate, fat, and protein

Question 17

Match between columns
                        Premises: an 18-carbon monounsaturated fatty acid

Accepted Answer

The Answer of  c holesterol and  l iver is...

Question 18

Describe the enterohepatic circulation of bile.

Accepted Answer

Bile is made in the liver from cholester

Question 19

Your roommate Bob has just come back from the doctor, where he was subjected to a blood lipid profile analysis. The doctor recommended he make dietary changes because his blood cholesterol levels put him at increased risk for cardiovascular disease. Bob most likely has ____.

Accepted Answer

A) low LDL and high HDL 
B) low HDL and high LDL 
C) high LDL and HDL 
D) ​low  LDL and HDL 
A) low LDL and high HDL 
B) low HDL and high LDL 
C) high LDL and HDL 
D) ​low  LDL and HDL

Question 20

What is the simplest 18-carbon fatty acid? ​

Accepted Answer

A) stearic acid 
B) linoleic acid 
C) palmitic acid 
D) linolenic acid 
A) stearic acid 
B) linoleic acid 
C) palmitic acid 
D) linolenic acid

Exam 5: The Lipids: Triglycerides, Phospholipids, and Sterols

What is a negative consequence of hydrogenation? ​

Ronnie eats a fairly balanced diet but wants to include a good source of omega-3 fats. Which food should you recommend?

What is the major sterol in an omnivorous diet?

In the digestion of fats, emulsifiers function as ____. ​

What is a good plant source of omega-3 lipids? ​

What are the pros and cons of using hydrogenation in food preparation?

Lipids that are solid at room temperature are known as ____.

What is a feature of phospholipids?

What is the percent of kcalories from fat for a cookie that contains 10 grams of fat and 150 kcalories? ​

What fatty acid is used by the body to synthesize arachidonic acid? ​

Aspirin works to reduce the symptoms of infection or pain by retarding the synthesis of ____.

After a meal, most of the fat that eventually empties into the blood is in the form of particles known as ____.

Compare and contrast the firmness and stability of saturated, monounsaturated, and polyunsaturated fats.

What is the target of hydrogenation?

Bile assists in the absorption of ____. ​

Describe the enterohepatic circulation of bile.

Your roommate Bob has just come back from the doctor, where he was subjected to a blood lipid profile analysis. The doctor recommended he make dietary changes because his blood cholesterol levels put him at increased risk for cardiovascular disease. Bob most likely has ____.

What is the simplest 18-carbon fatty acid? ​

An Overview of Nutrition

Planning a Healthy Diet

Digestion, Absorption, and Transport

The Carbohydrates: Sugar, Starches, and Fibers

Protein: Amino Acids

Energy Metabolism

Energy Balance and Body Composition

Weight Management: Overweight, Obesity, and Underweight

The Water-Soluble Vitamins: B Vitamins and Vitamin C

The Fat-Soluble Vitamins: A, D, E, and K

Water and the Major Minerals

The Trace Minerals

Life Cycle Nutrition: Pregnancy and Lactation

Life Cycle Nutrition: Infancy, Childhood, and Adolescence

Life Cycle Nutrition: Adulthood and the Later Years

Nutrition Care and Assessment

Nutrition Intervention

Medications, Diet-Drug Interactions, and Herbal Products

Enteral Nutrition Support

Parenteral Nutrition Support

Metabolic and Respiratory Stress

Upper Gastrointestinal Disorders

Lower Gastrointestinal Disorders

Liver Disease and Gallstones

Diabetes Mellitus

Cardiovascular Diseases

Kidney Diseases

Cancer and Hiv Infection

Filters

What is a negative consequence of hydrogenation?

In the digestion of fats, emulsifiers function as ____.

What is a good plant source of omega-3 lipids?

What is the percent of kcalories from fat for a cookie that contains 10 grams of fat and 150 kcalories?

What fatty acid is used by the body to synthesize arachidonic acid?

Bile assists in the absorption of ____.

What is the simplest 18-carbon fatty acid?