this collection will cover a bunch of questions on Digestion
This is useful to all Medical, science, dental, and pharmacy students
Answer Key
1. C. stomach
2. D. oral cavity
3. salivary amylase
4. Bile, liver/hepatocytes, gallbladder, duodenum, pancreatic lipase
5. C. jejunum
6. longitudinal
7. A. plicae circulares
8. gastrin, chief, parietal
9. chief, pepsinogen
10. pepsinogen, hydrochloric acid, parietal
11. parietal, intrinsic factor
12. B. dense irregular CT
13. A. skeletal muscle
14. pancreatic lipase, pancreatic amylase, trypsinogen
15. E. mesentery proper
16. cholecystokinin (CCK)
17. hepatic portal vein, hepatic artery proper
18. D. ileum
(b)
erythrocytes rupture when they reach the end of their life span / after 120 days;
absorbed by phagocytosis / Kupffer cells in liver from blood;
hemoglobin split into globin and heme groups;
iron removed from heme leaving bile pigment / bilirubin;
bilirubin released into alimentary canal;
digestion of globin to produce amino acids;
4 max
[5]