The Products Of Protein Hydrolysis Discussion

The Products Of Protein Hydrolysis Discussion
Order 5980123
The Products Of Protein Hydrolysis Discussion
1. What is the name given to the process of moving the gut contents along the
tract in the right direction?
A. Peristalsis
B. Emesis
C. Segmentation
D. Deglutition
2. Which of the following substances is NOT produced by the cells of the gastric
glands?
A. mucus
B. hydrochloric acid
C. gastrin
D. pepsin
3. Which hormone stimulates the release of bile and pancreatic juice?
A. cholecystokinin
B. secretin
C. intestinal gastrin
D. pepsin
4. What molecules are the products of protein hydrolysis?
A. Monoglycerols and free fatty acids
B. Monosaccharides and disaccharides
C. Amino acids
D. Amino acids and small peptides
The Products Of Protein Hydrolysis Discussion
5. What happens to the products of lipid digestion in the gut?
A. They are actively transported into the epithelial cells lining the gut.
B. They diffuse into epithelial cells and are reconstituted into triglycerides.
C. They are transported to the liver by the hepatic portal vein.
D. They diffuse through the plasma membrane of epithelial cells, then diffuse
into blood capillaries
6. One of these processes is NOT part of carbohydrate metabolism in the liver.
Which one?
A. Production of ATP from glucose
B. Production of glucose from glycogen
C. Production of glucose from amino acids
D. Production of glycogen from glucose
7. The liver contains “leaky capillaries” known as sinusoids. This enables what
liver product to enter the blood stream?
A. Angiotensinogen
B. Kupffer cells
C. Plasma proteins
D. Cholesterol
8. What is the function of bile salts?
A. To assist the absorption of digested lipids
B. To emulsify lipids
C. To hydrolyse lipids
D. To digest lipids
The Products Of Protein Hydrolysis Discussion
9. Digestion of food molecules is necessary so that:
A. Indigestible food molecules are separated from digestible food molecules
B. Essential amino acids and fatty acids may be absorbed by the body
C. Excretion of waste products can occur via the bowel
D. Food may be converted into particles small enough to pass into the cells of
the gut wall
10. Where is the gastro-oesophageal sphincter?
A. between the stomach and the duodenum
B. between the stomach and the caecum
C. at the entrance to the stomach
D. before the external anal sphincter
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