Chapters 5-7

Question 1

Fats Functions

Answer 1

Energy, Transport, Padding, Insulation, Emergency Reserve, Cell Membranes, Conversion to Raw Materials, Absorb Nutrients

Question 2

Fats AMDR

Answer 2

20-35% calories

Question 3

Four Types of Fatty Acids

Answer 3

Saturated, Trans, Monounsaturated, Polyunsaturated

Question 4

Source Saturated Fats

Answer 4

Animal Products

Question 5

Sources Trans Fats

Answer 5

Processed Foods- solid fat that is vegetable based (margarine/shortening)

Question 6

Source Monounsaturated Fats

Answer 6

Olive oil, avocado, canola oil, peanut oil, nuts

Question 7

Sources Polyunsaturated Fats

Answer 7

Omega 3’s: Fish and Flax Seed; Omega 6’s: Plant oils except for olive, canola, and peanut

Question 8

Define Hydrogenation

Answer 8

Oil that is originally liquid at room temperature and makes it solid at room temperature

Question 9

Benefits Hydrogenation

Answer 9

Longer shelf life, food tastes better, cheap

Question 10

Disadvantages hydrogenation

Answer 10

bad for you- decrease HDL and increase LDL

Question 11

Location Fat Digestion

Answer 11

All happens in Small intestine through villi

Question 12

How Fat is digested

Answer 12

Bile released from liver that emulsifies fat; pancreas releases enzymes break down fat; extra moved through Large intestine

Question 13

Lipoproteins

Answer 13

Part lipid; part protein; transports fat

Question 14

types of lipoproteins

Answer 14

chylomicron, VLDL, LDL, HDL,

Question 15

Function chylomicron

Answer 15

Transports fatty acids from small intestine to the liver

Question 16

function VLDL

Answer 16

triglycerides from liver to body tissues

Question 17

LDL

Answer 17

cholesterol from liver to body tissues

Question 18

HDL

Answer 18

cholesterol from body tissues to liver