The ____ produces bile and the ____ stores it.

The ____ produces bile and the ____ stores it.
 a. gallbladder; colon
 b. stomach; liver
 c. small intestine; large intestine
  d. pancreas; gallbladder
 e. liver; gallbladder

Q. 2

Joe is eating a peanut butter and jelly sandwich on whole-wheat bread. What nutrient in his sandwich is chemically digested in his mouth?
 a. The fat in the peanut butter
 b. The fiber in the peanut butter
 c. The vitamins in the bread
 d. The starch in the bread
 e. The protein in the bread and in the peanut butter

Q. 3

What nutrient requires intrinsic factor in order to be absorbed?
 a. glucose
 b. fructose
 c. vitamin B12
  d. vitamin C
 e. iron

Q. 4

Following digestion, what nutrients are first carried in the lymph?
 a. Protein and products of fat digestion
 b. Fat-soluble vitamins and minerals
 c. Water-soluble vitamins and protein
 d. Products of fat digestion and fat-soluble vitamins
  e. Water and minerals

Q. 5

What enzyme present in the mouth is responsible for converting starch into small polysaccharides?
 a. amylase
 b. maltase
 c. lactase
 d. polypeptidase
  e. lipase

Q. 6

What is the main site of digestion and absorption of nutrients?
 a. mouth
 b. stomach
 c. small intestine
  d. large intestine
  e. liver

Q. 7

Approximately how long does it take for a meal to empty from the stomach?
 a. one hour
 b. two hours
 c. four hours
 d. six hours
 e. eight hours