Quiz
Lipids (Fat)
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Questions in this quiz (40)
1What are the functions of lipidS?
- AFuel source
- Benergy supply
- Cinsulator/cushion
- DGrowth and Regularity
- ESupply essential nutrients
- Ffood satiety
2What lipids?
- AA broad range or organic molecules that dissolve easily in organic solvents but are much less soluble in water
- BA broad range of inorganic molecule that dissolve easily in inorganic solvents but are much less soluble in water
3What are the following indicators of Fuel Source ?
- AEnergy is stored in bodies as fat (built in reserve)
- B15-20 % healthy men
- C18-25% women
- DAll the above
4TPN stands for Total Packaging Nutrition
- ATrue
- BFalse
515 to 30% of person's body weight/visceral fat tissue remaining relatively inert is an indicator of which lipid function
- AFuel source
- BFood safety
- CInsulator/Cushion
6Supply Essential Nutrients means
- Afats soluble vitamins
- Bessential fatty acids
- Ccholesterol
- Dall the above
7Food Satiety provides flavor and texture to food
- ATrue
- BFalse
8What are the 3 classes of lipids?
- ASterols, Phospholipids, Monosaccharides
- BTriglycerides, Sterols, Phospholipids
9Phospholipids play a big role in what?
- AAdipose tissue
- BCell membrane
- CMuscular tissue
10Triglycerides are
- Afat stored in body chemically
- Bsource of energy
- CIndicators of flavor, texture, KCalories
- DAll the above
11A Fatty Acid is made of organic compound and 20 fatty acids.
- ATrue
- BFalse
12A glycerol molecule is not always the same size and the size/shape is not altered by fatty acids.
- ATrue
- BFalse
13"Ol" means
- Asugar
- Balcohol
14Chain length and Degree of Saturation is what classification of?
- AFatty Acids
- BTriglycerides
- CLipids
15The degree of saturation is composed of what?
- ASaturated
- BUnsaturated
- CMonosaturated
- DPolysaturated
16Length of chain in fatty acids....
- Aaffects the ease with which fats are absorbed from the intestinal tract
- BHave short chain (SCFA)- less than 6 C
- Chave medium chain (MCFA)- 6 to 12 C
- Dhave long chain (LCFA)- More than 12 C
17Carbon has to bond to 4 different things.
- ATrue
- BFalse
18Saturated fatty acids are from vegetable sources except coconut oil and are liquid at room temperature.
- ATrue
- BFalse
19Essential F.Acids can be produced by the body and doesn't come from the diet
- ATrue
- BFalse
20This fatty acid is implicated in raising blood cholesterol levels
- Aessential
- Btrans
- Comegas
21Trans-fatty acids describe location of the C atoms
- ATrue
- BFalse
22Good sources of Omega-3's are:
- Atuna
- Bspinach
- Cmackerel
- Dtrout
- Eavocados
- Fsalmon
- Gherring
- HAlmonds
23Blood platelets thickness (prevents artery blockage) is reduced by which fatty acids.
- ATrans
- BLipids
- CCholesterol
- DOmega-3
24Cholesterol can come from the liver
- ATrue
- BFalse
25Cholesterol....
- Amanufactures hormones
- Bmanufactures Vitamin D
- CStructural component
- DNerve Impulses
- EAll the above
26<200 mg/dl of cholesterol is high
- ATrue
- BFalse
27Phospholipids are in the diet
- ATrue
- BFalse
28The lipid that contain both glycerol and fatty acids is Cholesterol.
- ATrue
- BFalse
29Phospholipids...
- Ahelp lipids move in and out
- Bpass to soluble vitamins
- Ccontain group and choline in place of f.acids
- Dcluster of lipid and proteins
- Eall the above
30Lecithin is the best known phospholipid associated with which food?
- Amilk
- Bnuts/seeds
- Ceggs
31Lipoproteins are consisted of
- Achylomicrons
- BVLDL
- CLDL
- DHDL
- Ecluster of lipids and proteins
32Chylomicrons 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
- ATrue
- BFalse
33Very Low Density Lipoproteins are what.
- Aassembled in liver and intestines
- Bget smaller
- Ccomposed mostly in TRIG
- D2/3 fat to low density
- Eremove TRIG to shrink to become LDL (cholesterol rich)
- FAll the above
34Low Density Lipoproteins are chief carriers of cholesterol
- ATrue
- BFalse
35High Density Lipoproteins is produced by the liver and gallbladder.
- ATrue
- BFalse
36HDL is high in protein and cholesterol
- ATrue
- BFalse
37Exercise lowers HDL.
- ATrue
- BFalse
38<7 to 30% of unsaturated fat is the recommended daily intake.
- ATrue
- BFalse
39Less than <300mg cholesterol daily is the ideal
- ATrue
- BFalse
40Sources of fat:
- Avisible
- Bsaturated
- Cinvisible
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- Description
- Quiz on Lipids (Fat), created by owahler on 29/10/2014.
- Author
- owahler
- Language
- English
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