Digestive system by admin_massage2 | Dec 14, 2021 | 0 comments Welcome to your Digestive system 1. Where is the gall bladder positioned? Deselect Answer To the right of the liver To the left of the liver In front of the liver Behind the liver 2. Which enzyme curdles milk protein? Deselect Answer Rennin Peptidase Peptones Pepsin 3. What is the function of glucogen? Deselect Answer To increase blood sugar levels To covert glucose to glycogen To help with the production of pancreatic juice To increase blood glucose levels by converting glycogen back to glucose 4. Deselect Answer 5. The accessory organs involved in the digestion process are? Deselect Answer Liver, pancreas and gall bladder Liver and pancreas Liver, pancreas and duodenum Pancreas and gall bladder 6. Where is excess bile stored? Deselect Answer Liver Gall bladder Pancreas Stomach 7. What is the largest gland in the body? Deselect Answer Stomach Liver Pancreas Gall bladder 8. Saliva contains? Deselect Answer Water, mucus and salivary amylase Water, mucus and enzymes Salt, water and salivary amylase Water and enzymes 9. Which one of the following is not contained in intestinal juices? Deselect Answer Maltase Bile Enterokinase Lactase 10. Which one of the following is not a layer of the small intestinal wall? Deselect Answer A muscular layer A layer containing blood vessels A layer of elastic tissue Lymph vessels 11. What is the function of hydrochloric acid? Deselect Answer Converts polypeptides into amino acids Neutralises bacteria Emulsifies fats Converts proteins into peptones 12. Peptones are broken down into? Deselect Answer Polypeptides Amino acids Proteins Peptidase 13. What is the function of bile? Deselect Answer It emulsifies fatty acids It emulsifies fats It emulsifies glycerol It neutralises bacteria 14. An obstructed flow of bile causes? Deselect Answer Hernia Jaundice Gall stones Cirrhosis 15. Erosion in the walls of the digestive system causes? Deselect Answer Hernia Jaundice Gall stones Ulcers 16. Where is the submandibular gland situated? Deselect Answer Above the ear Below the tongue Above the tongue Below the ear 17. A simple sugar is known as? Deselect Answer Saccharide Disaccharide Monosaccharide Polysaccharide 18. What is the function of insulin? Deselect Answer To regulate body temperature To regulate the blood sugar level after eating To convert glucose back to glycogen To regulate the production of vitamins A, B12, D, E, K 19. 21. Which of the following is not a function of the tongue? Deselect Answer Taste Chewing Swallowing To carry chewed food from the mouth to the stomach 20. What is the function of peptidases? Deselect Answer Convert disaccharides into monosaccharides Convert polypeptides into amino acids Activates trypsin in pancreatic juice Converts proteins into peptones 21. Pancreatic juice contains which one of the following? Deselect Answer Globulin Fibrinogen Lipase Albumin 22. Which salivary gland is situated below the ear? Deselect Answer Sublingual gland Zygomatic gland Parotoid gland Submandibular gland 23. Where is the pancreas located? Deselect Answer Behind the liver Under the duodenum Posterior stomach Behind the stomach 24. How long is the small intestine? Deselect Answer 10 metres 12 metres 8 metres 7 metres 25. Gall stones are formed from? Deselect Answer Cholesterol and bile Bile pigments, fats and salts Bile pigments, cholesterol and calcium salts Cholesterol and calcium deposits 26. Chemical digestion of food is completed? Deselect Answer In the stomach In the oesophagus In the large intestine In the small intestine 27. The bolus is known as? Deselect Answer The enzyme which converts the polysaccharides to disaccharides The process of digestion A chemical catalyst The ball of food that leaves the mouth 28. What is the structure of the stomach? Deselect Answer A J shaped elastic organ made of fibrous tissue An L shaped elastic organ An L shaped elastic organ made of fibrous tissue A J shaped elastic organ which expands and contracts 29. What is the function of the large intestine? Deselect Answer Absorb alcohol To reabsorb water and nutrients from digestive waste Churns food with gastric juices Neutralises bacteria 30. What is the function of the enzyme lipase? Deselect Answer Converts milk into curds Converts fats into fatty acids and glycerol Converts peptones into polypeptides Converts starch into polysaccharides 31. What is the first main organ of digestion? Deselect Answer Oesophagus Stomach Small intestine Large intestine 32. Which one of the following is not stored by the liver? Deselect Answer Iron Fat Glycogen Vitamin B6 33. Which part of digestion is responsible for carbohydrate and fat digestion? Deselect Answer Liver Small intestine Stomach Large intestine 34. Which one of the following does the liver not produce? Deselect Answer Urea Vitamin B Vitamin A Bile 35. The stomach is responsible for which type of digestion? Deselect Answer Protein digestion Fat and carbohydrate digestion Carbohydrate digestion Fat digestion Please fill in the comment box below. Time is Up! Time's up Submit a Comment Cancel replyYou must be logged in to post a comment.
