Mod 10 - Digestion Physiology - Review Quiz

Question 1

What is enzyme specifity?

Answer 1

Enzymes only catalysing one type of reaction

Only acting on one type of bond

Question 2

What is the peritoneum?

Answer 2

A serous membrane that lines the abdominal cavity and organs

Question 3

Which would you find in the duodenum?

A: teniae coli
B: the ileocecel valve
C: Peyers patches
D: Brunner glands

Answer 3

D: Brunner glands

Question 4

What would you find in the portal triad?

Answer 4

Hepatic portal vein, hepatic duct, hepatic artery

Question 5

What is a micelle?

Answer 5

Bile salts which surround a fatty acid

Question 6

Mass movements are contractions that occur in the…

Answer 6

Large intestine

Question 7

Cholecystokinin is a hormone produced in the duodenum. Where does it have its effect?

Answer 7

In the stomach to decrease gastric motility

Question 8

Which of the following contains only gastric secretions?
A: HCl, pepsin, mucous, intrinsic factor
B: mucous, peptidase, enterokinase, lactase, maltases
C: cholesterol, mucous, lecathin
D: chymotrypsin, bicarbonate ions, carboxypeptidase

Answer 8

A: hydrochloric acid (HCl), pepsin, mucous, intrinsic factor

Question 9

Enzyme, substate, or product?
A: carbohydrate
B: amylase
C: protein
D: lipid
E: monosaccharide 
F: amino acids
G: pepsin
H: carboxypeptidase

Answer 9

A: substrate
B: enzyme
C: substrate
D: substrate
E: product
F: product
G: enzyme
H: enzyme