81). Which of the following vitamins is synthesised in the body by intestinal bacteria?
A). Vitamin B1 |
B). Vitamin B4 |
C). Vitamin D |
D). Vitamin K |
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82). Which acid is produced when milk gets sour?
A). Acetic acid |
B). Tartaric acid |
C). Lactic acid |
D). Butyric acid |
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83). Which of the following vitamins can be synthesised by our body? 1. Vitamin B6 2.Vitamin D 3.Vitamin E 4. Vitamin K
A). 1 and 2 |
B). 2 and 3 |
C). 2 and 4 |
D). 1 and 4 |
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84). Two richest known sources of edible protein are
A). meat and eggs |
B). milk and vegetables |
C). soya bean and groundnut |
D). some algae and other micro-organisms |
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85). Which of the following are correctly matched? 1. Haemoglobin - Transport protein 2. Myosin and acting - Contractile 3. Collagen proteins - structural 4. Gamma globulins - Protective proteins
A). 1, 2 and 4 |
B). 1, 3 and 4 |
C). 1, 2 and 3 |
D). 1, 2, 3 and 4 |
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86). Which nutrients are most likely to be affected by food processing and storage?
A). Carbohydrates |
B). Fats |
C). Proteins |
D). Vitamins |
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87). Three communicable diseases prevalent in developing countries caused by unsafe drinking water and bad sanitation are :
A). malaria, acute diarrhoea and schistosomiasis |
B). rheumatism, malaria and AIDS |
C). acute diarrhoea, cancer and gout |
D). onchocerciasis, leukaemia and arthritis |
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88). A woman who weighs 45 kg and whose work involves a lot of physical exertion needs :
A). 2800 calories per day |
B). 3000 calories per day |
C). 2500 calories per day |
D). 3700 calories per day |
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89). Which of the following vegetable proteins is considered as good as an animal protein?
A). soya bean protein |
B). Corn protein |
C). Wheat protein |
D). Bengal gram protein |
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90). Carotene in Indian cow's milk causes:
A). creamish white colour |
B). yellow colour |
C). deep yellow colour |
D). no change |
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