1551675
Questão 1
Questão
What are the functions of lipidS?
Responda
-
Fuel source
-
energy supply
-
insulator/cushion
-
Growth and Regularity
-
Supply essential nutrients
-
food satiety
Questão 2
Questão
What lipids?
Responda
-
A broad range or organic molecules that dissolve easily in organic solvents but are much less soluble in water
-
A broad range of inorganic molecule that dissolve easily in inorganic solvents but are much less soluble in water
Questão 3
Questão
What are the following indicators of Fuel Source ?
Responda
-
Energy is stored in bodies as fat (built in reserve)
-
15-20 % healthy men
-
18-25% women
-
All the above
Questão 4
Questão
TPN stands for Total Packaging Nutrition
Responda
- True
- False
Questão 5
Questão
15 to 30% of person's body weight/visceral fat tissue remaining relatively inert is an indicator of which lipid function
Responda
-
Fuel source
-
Food safety
-
Insulator/Cushion
Questão 6
Questão
Supply Essential Nutrients means
Responda
-
fats soluble vitamins
-
essential fatty acids
-
cholesterol
-
all the above
Questão 7
Questão
Food Satiety provides flavor and texture to food
Responda
- True
- False
Questão 8
Questão
What are the 3 classes of lipids?
Responda
-
Sterols, Phospholipids, Monosaccharides
-
Triglycerides, Sterols, Phospholipids
Questão 9
Questão
Phospholipids play a big role in what?
Responda
-
Adipose tissue
-
Cell membrane
-
Muscular tissue
Questão 10
Questão
Triglycerides are
Responda
-
fat stored in body chemically
-
source of energy
-
Indicators of flavor, texture, KCalories
-
All the above
Questão 11
Questão
A Fatty Acid is made of organic compound and 20 fatty acids.
Responda
- True
- False
Questão 12
Questão
A glycerol molecule is not always the same size and the size/shape is not altered by fatty acids.
Responda
- True
- False
Questão 13
Questão
"Ol" means
Responda
-
sugar
-
alcohol
Questão 14
Questão
Chain length and Degree of Saturation is what classification of?
Responda
-
Fatty Acids
-
Triglycerides
-
Lipids
Questão 15
Questão
The degree of saturation is composed of what?
Responda
-
Saturated
-
Unsaturated
-
Monosaturated
-
Polysaturated
Questão 16
Questão
Length of chain in fatty acids....
Responda
-
affects the ease with which fats are absorbed from the intestinal tract
-
Have short chain (SCFA)- less than 6 C
-
have medium chain (MCFA)- 6 to 12 C
-
have long chain (LCFA)- More than 12 C
Questão 17
Questão
Carbon has to bond to 4 different things.
Responda
- True
- False
Questão 18
Questão
Saturated fatty acids are from vegetable sources except coconut oil and are liquid at room temperature.
Responda
- True
- False
Questão 19
Questão
Essential F.Acids can be produced by the body and doesn't come from the diet
Responda
- True
- False
Questão 20
Questão
This fatty acid is implicated in raising blood cholesterol levels
Responda
-
essential
-
trans
-
omegas
Questão 21
Questão
Trans-fatty acids describe location of the C atoms
Responda
- True
- False
Questão 22
Questão
Good sources of Omega-3's are:
Responda
-
tuna
-
spinach
-
mackerel
-
trout
-
avocados
-
salmon
-
herring
-
Almonds
Questão 23
Questão
Blood platelets thickness (prevents artery blockage) is reduced by which fatty acids.
Responda
-
Trans
-
Lipids
-
Cholesterol
-
Omega-3
Questão 24
Questão
Cholesterol can come from the liver
Responda
- True
- False
Questão 25
Questão
Cholesterol....
Responda
-
manufactures hormones
-
manufactures Vitamin D
-
Structural component
-
Nerve Impulses
-
All the above
Questão 26
Questão
<200 mg/dl of cholesterol is high
Responda
- True
- False
Questão 27
Questão
Phospholipids are in the diet
Responda
- True
- False
Questão 28
Questão
The lipid that contain both glycerol and fatty acids is Cholesterol.
Responda
- True
- False
Questão 29
Questão
Phospholipids...
Responda
-
help lipids move in and out
-
pass to soluble vitamins
-
contain group and choline in place of f.acids
-
cluster of lipid and proteins
-
all the above
Questão 30
Questão
Lecithin is the best known phospholipid associated with which food?
Responda
-
milk
-
nuts/seeds
-
eggs
Questão 31
Questão
Lipoproteins are consisted of
Responda
-
chylomicrons
-
VLDL
-
LDL
-
HDL
-
cluster of lipids and proteins
Questão 32
Questão
Chylomicrons are formed in the intestinal wall that has lipid/proteins traveling removing the TRIG so the cells get smaller and the liver picks up remnants to build VLDL
Responda
- True
- False
Questão 33
Questão
Very Low Density Lipoproteins are what.
Responda
-
assembled in liver and intestines
-
get smaller
-
composed mostly in TRIG
-
2/3 fat to low density
-
remove TRIG to shrink to become LDL (cholesterol rich)
-
All the above
Questão 34
Questão
Low Density Lipoproteins are chief carriers of cholesterol
Responda
- True
- False
Questão 35
Questão
High Density Lipoproteins is produced by the liver and gallbladder.
Responda
- True
- False
Questão 36
Questão
HDL is high in protein and cholesterol
Responda
- True
- False
Questão 37
Questão
Exercise lowers HDL.
Responda
- True
- False
Questão 38
Questão
<7 to 30% of unsaturated fat is the recommended daily intake.
Responda
- True
- False
Questão 39
Questão
Less than <300mg cholesterol daily is the ideal
Responda
- True
- False
Questão 40
Questão
Sources of fat:
Responda
-
visible
-
saturated
-
invisible
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