1. Correct stages of Digestive system
A. Digestion, Indigestion, Assimilation, Absorption,Defecation
B. Assimilation,Defecation, Indigestion,Digestion, Absorption C. Defecation, Indigestion,Digestion, Assimilation, Absorption D. Ingestion, Digestion, Absorption, Assimilation, Defecation
2. Where does the digestion starts in our body?
A. Stomach B. Small intestine C. Mouth D. Large intestine
3. Which enzyme is present in sliva?
A. Renin B. Bilrubin C. Ptylin D. Bilrubin
4. Enzymes in sliva helps in digestion of
A. Protein B. Starch C. Fiber D. Fats
5. Peptic cell in the gastic gland secrete
A. Mucus B. HCL C. Intrinsic factor D. Pepsinogen
6. Which enzyme is most abundant in the newborn babies?
A. Ptylin B. Pepsin C. Maltose D. Rennin
7. Ptylin in sliva is inactivated by
A. HCL B. Bile C. Mucus D. Rennin
8. Bile juice is formed in the
A. Kidney B. Lung C. Slivary gland D. Liver
9. What is the ph value of HCL present in our stomach?
A. 1.8 B. 3.4 C. 4.5 D. 5
10. Most digestion occurs in
A. Mouth B. Stomach C. Small intestine D. Large intestine
11. Which juice secreted by the organs in the alimentary canal plays an important role in the digestion of fats?
A. Pancreatic juice, Sliva
B. Hydrochloric acid, Mucus C. Sliva, Hydrochloric acid D. Bile juice,Pancreatic juice
12. Digestion of protein and fats occurs in
A. Mouth B. Large intestine C. Stomach D. All of the above
13. What is the role of mucus secreted by the stomach?
A. To digest fats B. To kill the germs in the food C. To protect the lining of the stomach D. To digest the protein
14. What is the longest organ of digestive system in human body?
A. Pancreatic duct B. Small intestine C. Large intestine D. Food pipe
15. After digestion, protein is converted into ____
A. Glucose B. Sucrose C. Fat D. Amino acids
16. Dietary fibres are very much required in our daily food, so as to?
A. To provide extra prtein B. To balance the insulin secreted by pancreas C. To decrease tiredness D. To help our body to get rid of undigested food
17. The emulsification of fats is done by
A. Bile juice B. ptylin C. pepsin D. Amylase
18. Excess of which causes jaundice
A. Lipase B. Pancreatic juice C. Renin D. Bilrubin
19. Which is the largest gland in the human body?
A. Liver B. Panccreas C. pituitary gland D. Pineal gland
20. The β cells in the pancreas secrete insulin. what do α cells secrete?
A. Thyroxin B. Oxytocin C. Glucagon D. Vasoprassin
