1. The elements found in teeth
ans Calcium and Phosphorus
2. Name the hardest part in the human body
ans Tooth enamel
3. Which part of the human body that can not repair itself
ans Tooth
4. How many types of teeth
ans Four types ( Incisors- for cutting, Canines- for tearing, premolars- for chewing and molars- for chewing and grinding)
5. Generally in human body first teeth come in
ans 6 to 8 months
6. Baby teeth are gradually replaced to permanent teeth
ans by the age of 6
7. How many teeth are known as milk teeth in human beings
ans 20
8. Which are not included in the milk teeth in a child of 3-4 years
ans molars
9. How many permanent and wisdom teeth have human body
ans 32 and 4
10. Wisdom teeth normally grow during the age of
ans 17to25 yrs
11. Dental formula for human child and adult
ans 2102/2102*2 and 2123/2123*2
12. Which part becomes modified as the tusk of elephant
ans 2nd incisor
13. To reduce tooth decay most tooth pastes contains a
ans Fluoride
14. Your tongue is home to special structures that allow you to
experience tastes such as sour,sweet,bitter and salty, what is their
name
ans Taste buds
15 How many tastes buds are on the human tongue
ans About 10,000 taste buds
16. The area of the human tongue sensitive to bitterness is restricted to
ans Posterior part
17. Which of the part of tongue bears cells for sour taste
ans Sides
18. How long is the human tongue
ans 4 inches
19. Digestion started in man from
ans mouth
20. Enzymes helps in
ans Digestion of food
21. Which gland contain in mouth
ans salivary glands
22. Amylase and ptyalin enzymes are produced by
ans salivary glands
23. The saliva helps in digestion of
ans starch
24. The saliva hydrolyses starch into
ans Glucose
25. Digestion of starch in mouth takes place by
ans ptyalin
26. How many pairs of salivary glands are there in human body
ans 3 pairs
27. Saliva in human is
ans alkaline
28. The function of tongue in snakes is to
ans smell the food
29. Length of alimentary canal of man is
ans 30 feet
30. Which gland contains in stomach and produces peptin enzyme
ans Gastric glands
31. Gastric juices in the stomach
ans Kill bacteria ,work together to digest food and include HCL
32. Digestion of protein is started from
ans stomach
33. After digestion protein is converted into
ans Amino acid
34. Digestive products of fat are
ans Fatty acids and glycerols
35. The enzymes involved in the the digestion of fats and proteins are
ans pepsin and lipase
36 Duodenum is situated at the uppermost part of the
ans Small intestine
37. Which gland produced Erepsin enzyme
ans small intestine
38. The main function of the small intestine is
ans absorption of nutrients and minerals from food
39. Food is mainly digested in
ans small instestine
40. The main function of the large intestine is
ans absorbing water
41. Maltase, lactase and sucrose enzymes are produced by
ans intestine gland
42. What part of the body is iron assimilated in
ans instestine
43. The bacteria which is found to be in the human intestine is
ans Ashrrishia colie
44. What's the name of the last part of the large intestine
ans Rectum
45. In the human body which structure is the appendix attached to
ans Large intestine
46. The largest gland of human body is
ans Liver
47. The liver is the largest internal organ weighing about
ans 1050 gm
48. Which gland of the body produces bile juice
ans liver
49. Bile juice is stored by
ans Gall bladder
50. Main function of bile juice
ans To convert fat into fatty acid and glycerol
51. Bile helps in digestion of fats through
ans Emulsifica
52. Bile secretion occurs in the proportion of
ans amount of fat in food
53. The organ which stores carbohydrates as glycogen in the human body is
ans liver
54. Which organ in animals breaks fat to produce cholesterol
ans liver
55. Formation of urea occurs in
ans liver
56. Which is the only organ in the human body that can regrow/regenerate
ans liver
57. Which two waste products are removed from the blood in liver by Ornithine cycle
ans Ammonia and carbon dioxide
58. Which is the 2nd largest gland in the human body
ans pancreas
59. Trypsin , Amylase and Lipase enzymes are produce by
ans Pancreas gland
