Chapter 5

Question 1

Triglycerides, phospholipids, and sterols are the 3 main types of

Answer 1

Fats

Question 2

Where in the body are the majority of triglycerides stored for future needs

Answer 2

Adipose

Question 3

Cholesterol is needed for which of the following functions

Answer 3

Sex hormones, cell membrane functions

Question 4

Most___are digested in the small intestine with the help of bile and pancreatic lipase

Answer 4

Triglycerides

Question 5

Produced by salivary gland digests short and medium chain fatty acids in milk; inactivated by stomach acid

Produced by gastric glands; breaks down some fats into smaller units

Produced pancreas; breakdown triglycerides into monoglycerides

Produced by cells of the intestinal wall; signals the gall bladder to release bile

Answer 5

Lingiunial lipase

Gastric lipase

Pancreatic lipase

Cholecystokinin

Question 6

The body stores lipids as

Answer 6

Triglycerides

Question 7

A triglyceride is compromised of

Answer 7

Three fatty acids and one glycerol

Question 8

A fatty acid with a 10 carbon and one double carbon bond is

Answer 8

Monosaturated medium chain fatty acid

Question 9

A fatty acid made up of 16 carbon chain with no double carbon bond is called

Answer 9

Saturated long chain fatty acid

Question 10

Essential fatty acids and precursors needed to produce which type of biological compounds

Answer 10

Eicosanoinds

Question 11

The two essential fatty acids are

Answer 11

Linoleic and linolenic acid

Question 12

Which of the following foods is rich in omega-3 fatty acids

Answer 12

Salmon

Question 13

The vast majority of fat digestion and absorption occurs in the

Answer 13

Small intestine

Question 14

HDL our name because of their high proportion of

Answer 14

Protein

Question 15

Lipids are more energy dense when compared to carbs. How many calories do fats and oils contain

Answer 15

9 calories

Question 16

Have no double bonds; found in animal products; solid at room temperature

Have one double bond; high levels in olive oil and avocados; liquid at room temperature

Have more than one double bond; essential for the body; found in corn flower and sunflower oil: liquid at room temperature

Answer 16

Saturated fatty acids

Mono saturated fatty acid

Polysaturated fatty acids

Question 17

Helps transport triglycerides, cholesterol and fat soluble vitamins from small intestine and lipids from the liver

Answer 17

VLDL

Question 18

Delivers cholesterol to the cells, if the amount in the bloodstream exceeds the amount that can be used by the cells, the result is high blood levels that can build upon the walls of blood vessels

Answer 18

LDL

Question 19

Takes cholesterol from other Lipo proteins or body cells due to most cells not breaking down the cholesterol and so is returned to the liver for elimination

Answer 19

HDL

Question 20

Major lipid producing organ

Hormone secreted by adipose tissue that targets the brain and produces feelings of satiety

Cells that stores triglycerides

The addition of hydrogen atoms to unsaturated fatty acids. Often creates trans fatty acids

Fats that must be supplied by the diet and can be used to make other fatty acids

Answer 20

Liver

Leptin

Adipocyte

Hydrogenation

Essential fatty acids