Clicker questions the science of NUTRITON 4th by thompson manore and vaughan chapter 05

Fatty acids with one double bond between two of their carbon atoms are referred to asa saturated... Fatty acids with one double bond between two of their carbon atoms are referred to asa

Chapter 5 Clicker Questions

Chapter 5:

Lipids: Essential

Energy-Supplying

Nutrients

The type of lipid found most abundantly in foods is

a) triglycerides

b) trans fatty acids.

c) phospholipids

d) sterols

The type of lipid found most abundantly in foods is

a) triglycerides.

b) trans fatty acids.

c) phospholipids

d) sterols

Fatty acids with one double bond between two of their carbon atoms are referred to as

a) saturated

b) monounsaturated

c) polyunsaturated

d) steroids

Fatty acids with one double bond between two of their carbon atoms are referred to as

a) saturated

b) monounsaturated.

c) polyunsaturated

d) steroids

Trans fatty acids

a) have no double carbon bonds

b) have double carbon bonds in which both hydrogen

atoms are located on the same side of the double bond

c) are synthesized in the liver and intestine, and

therefore do not need to be consumed in the diet.d) increase the blood's level of the lipids

associated with cardiovascular disease

Trans fatty acids

a) have no double carbon bonds

b) have double carbon bonds in which both hydrogen

atoms are located on the same side of the double bond

c) are synthesized in the liver and intestine, and

therefore do not need to be consumed in the diet

d) increase the blood's level of the lipids

associated with cardiovascular disease.

Alpha-linolenic acid (ALA) is

a) a precursor to linoleic acid

b) a metabolic derivative of EPA and DHA

c) also known as arachidonic acid

d) found in leafy green vegetables, flaxseed oil,

and fatty fish

Alpha-linolenic acid (ALA) is

a) a precursor to linoleic acid

b) a metabolic derivative of EPA and DHA

c) also known as arachidonic acid

d) found in leafy green vegetables, flaxseed oil,

and fatty fish.

Triglycerides within chylomicrons are taken up by body cells with the help of

a) lipoprotein lipase

b) gastric lipase

c) pancreatic lipase

d) bile

Triglycerides within chylomicrons are taken up by body cells with the help of

a) lipoprotein lipase.

b) gastric lipase

c) pancreatic lipase

d) bile

a) provide less energy, gram for gram, than

carbohydrates, but are metabolized more efficiently

b) are a major source of fuel for the body both

during physical activity and at rest

c) enable the digestion of fat-soluble vitamins.d) keep foods from turning rancid

a) provide less energy, gram for gram, than

carbohydrates, but are metabolized more efficiently

b) are a major source of fuel for the body both

during physical activity and at rest.

c) enable the digestion of fat-soluble vitamins

d) keep foods from turning rancid

The AMDR for fat is

a) 10% to 25% of total energy.b) 15% to 30% of total energy.c) 20% to 35% of total energy.d) There is no AMDR for fat

The AMDR for fat is

a) 10% to 25% of total energy.b) 15% to 30% of total energy

c) 20% to 35% of total energy.

d) There is no AMDR for fat

Three healthful sources of beneficial fats are

a) skim milk, lamb, and fruits

b) oats, broth-based soups, and red wine

c) vegetables, fish, and seeds

d) whole milk, egg whites, and stick margarine

Three healthful sources of beneficial fats are

a) skim milk, lamb, and fruits

b) oats, broth-based soups, and red wine

c) vegetables, fish, and seeds.

d) whole milk, egg whites, and stick margarine

The risk for cardiovascular disease is reduced in people who have high blood levels of

a) triglycerides

b) very-low-density lipoproteins

c) low-density lipoproteins

d) high-density lipoproteins

The risk for cardiovascular disease is reduced in people who have high blood levels of

a) triglycerides

b) very-low-density lipoproteins

c) low-density lipoproteins

d) high-density lipoproteins.

The risk for heart disease is reduced in people who

a) smoke

b) strictly limit their intake of cholesterol

c) drink at least two glasses of red wine a day

d) engage in regular physical activity

The risk for heart disease is reduced in people who

a) smoke

b) strictly limit their intake of cholesterol

c) drink at least two glasses of red wine a day

d) engage in regular physical activity.