Emulsification Lipids: Bile Acids

Question 1

is a substance that can disperse and stabilize water-insoluble substances as colloidal particles in an aqueous
solution.

Answer 1

emulsifier

Question 2

it emulsifies lipids

Answer 2

bile acids

Question 3

Cholesterol derivatives that functions as emulsifying
agents that make dietary lipids soluble in aqueous environment of
the digestive tract:

Answer 3

Bile Acids

Question 4

Approximately one third of cholesterol produced by liver is
converted to

Answer 4

bile acids.

Question 5

Action similar to soap in washing

Answer 5

emulsification of bile acids

Question 6

Bile acids are —- or ————— derivatives

Answer 6

tri- or dihydroxy cholesterol derivatives

Question 7

The carbon —————– of cholesterol has been oxidized to a
carboxylic acid

Answer 7

17 side chain

Question 8

The oxidized acid side chain is bonded to an

Answer 8

amino acid

Question 9

(can either be glycine or choline)

Answer 9

amino acid

Question 10

The oxidized acid side chain is bonded to an amino acid (either glycine or choline) through an

Answer 10

amide linkage

Question 11

A fluid containing emulsifying agents (Bile acids) secreted by
the liver, stored in the gallbladder, and released into the small
intestine during digestion

Answer 11

Bile

Question 12

bile is stored in

Answer 12

gallbladder

Question 13

bile is secretd by the

Answer 13

liver

Question 14

bile is released into ——- during digestion

Answer 14

small
intestine

Question 15

bile acids are released into the small intestine during

Answer 15

digestion

Question 16

bile acids helps with: (3)

Answer 16

digestion
absorption
excretion

Question 17

4 composition of bile acids

Answer 17

bile salts
phospholipids
cholesterol
bile pigments

Question 18

bilirubin

Answer 18

bile pigments

Question 19

bile pigments

Answer 19

bilirubin