1. Vitamin D Deficiency disease Rickets

2. Constipation Not enough Dietary fibre

3. Constructive worker need more energy because They need more energy for stronger muscle contraction

4. Night blindness Need to eat more Fish liver oil, carrot

5. Rickets Need to eat more Dairy product, Cheese, Milk

6. Constipation Need to eat more vegetables

7. Vitamin C Deficiency disease Scurvy

8. Lipid Food test Spot test

9. Energy requirement depands on Age, gender, occupation, body status

10. Dietary fibre Function Stimulate peristalsis in gut (intestine)

11. Vitamin A Function Form pigment for night vision

12. Teenager need more protein because They need more protein for growth

13. Teenager need more calcium for The growth of bones and teeth

14. Starch Food test Iodine test

15. Matching Glucose..Protein Glycerol..Starch Amino acid..Lipid Fatty acid.

16. Vitamin D Function Help Calcium absorption

17. Scurvy Not enough Vitamin C

18. Clinistix paper Positive result Red to purple

19. Pregnant women need more protein because They need more protein for foetus growth

20. Iron Deficiency disease Anaemia

21. Rickets Not enough Calcium/ Vitamin D

22. Baby need more energy per unit body weight because The relative surface area of baby is large, they need more energy to produce heat to compensate heat loss

23. DCPIP test Positive result Blue to colourless Decolorized

24. Peter: Weight:50kg, Daily energy requirements: 11500 kJ Calculate Peter’s daily energy requirement per unit body weight (kJ/kg)? 11500/50 = 230 kJ/kg

25. Vitamin C Food test DCPIP test

26. Glucose Function Produce energy by respiration

27. Reducing sugar Food test Benedict’s test

28. What is the fate of excess protein? Excess amino acids cannot stored and will be broken down in liver by deamination : (i) Urea formed is carried via the bloodstream to the kidneys and is excreted in the urine. (ii) The remaining part of the amino acid is converted to glycogen and stored in liver.

29. Benedict’s test Positive result Brick red precipitate

30. Protein Food test Albustix paper

31. Iodine test Positive result Brown to blue black

32. Protein Functions Growth and repair, produce enzyme, hormone, haemoglobin

33. Lipid Function Produce energy, shock absorber, heat insulator

34. Calcium Function Form bones and teeth

35. Water Function As solvent, for transport, heat loss by sweating

36. Vitamin A Deficiency disease Night blindness

37. What is the fate of excess glucose? Excess glucose is converted to glycogen by the liver for storage. Some of the excess glucose is converted to lipid.

38. Calculate the energy in 300mL milk Milk (per 100 mL) Energy272 kJ Carbohydrate4.8g Protein3.4g Fat3.8g Calcium110 mg 272*3 = 816 kJ

39. Dietary fibre Deficiency disease Constipation

40. Albustix paper Positive result Yellow to Green

41. Calcium Deficiency disease Rickets

42. Scurvy Need to eat more Fruit, vegetable

43. Anaemia Need to eat more Meat, liver

44. Girls needs more iron than boys because Girls loss blood in menstruation. They need more iron to produce haemoglobin in blood

45. Teenager need more protein because They need more protein for growth

46. Night blindness Not enough Vitamin A

47. Glucose Food test Clinistix paper

48. Spot test Positive result Translucent spot disappeared

49. Anaemia Not enough Iron

50. Vitamin C Function Forming connective tissue

51. Iron Function Form haemoglogin