Life Process MCQ Quiz - Multiple Choice Questions & Answers Page 4

31. Plasma transports...................in dissolved form

1. Food
2. carbon dioxide
3. nitrogenous wastes
4. all of the above

32. Pyruvate is a................carbon molecule

1. three
2. four
3. five
4. six

33. The ..............is basically a long tube extending from the mouth to the anus

1. Alimentary canal
2. oesophagus
3. diaphragm
4. bile duct

34. The end product of fat digestion is

1. Fatty acid
2. Glycerol
3. Aminoacids
4. Both A and B

35. The energy released during the process of respiration is used to make an...................molecule

1. ATP
2. ADP
3. AVP
4. ATC

36. The enzymes present in secrete intestinal juice finally convert the

1. Proteins to amino acids
2. Complex carbohydrates into glucose
3. Fats into fatty acids and glycerol
4. All of the above

37. The excretory system of human beings includes

1. A pair of kidneys
2. A pair of ureters
3. A urinary bladder and a urethra
4. All of the above

38. The following event(s) occur during photosynthesis

1. Absorption of light energy by chlorophyll
2. Conversion of light energy to chemical energy
3. Reduction of carbon dioxide to carbohydrates
4. All of the above

39. The inner lining of the small intestine has numerous finger-like projections called

1. Vitli
2. villi
3. vipli
4. none of the above

40. The kidney is associated with the cup-shaped end of a coiled tube called

1. Glomerulus
2. Bowmans capsule
3. collecting duct
4. none of the above