Components of food July 22, 2021July 21, 2021 by viruage@gmail.com Chemicals required for the test of presence of proteins in food is/are………… Sodium hydroxide solution Iodine solution Copper sulphate solution Sodium hydroxide solution and copper sulphate solution On adding 2-5 drops of copper sulphate solution and 10-15 drops of sodium hydroxide solution protein containing food gives violet colour. Water soluble vitamins are; Vitamin B complex and vitamin C Vitamin C and vitamin D Vitamin A and vitamin B complex Vitamin D and vitamin E Vitamin B complex and vitamin C are soluble in water whereas Vitamin A, D, E and K are soluble in fat. Which food is called energy giving food? Vitamins reach food Carbohydrates and fats reach food Protein reach food Mineral reach food Carbohydrates and fats are energy giving nutrients. Carbohydrates act as primary fuel and fulfill 70% requirements of the energy. Which disease cause due to deficiency of Vitamin B1? Scurvy Beriberi Haemolytic anaemia Rickets Beriberi is a disease caused by a vitamin B-1 deficiency, also known as thiamine deficiency. Which chemical is required for the test of presence of starch in food? Caustic soda solution Copper sulphate solution Hydrochloric acid Iodine solution Iodine solution is use for testing presence of starch in food. It gives blue-black colour with starch. All deficiency diseases can be prevented by taking a balanced diet. False True A balanced diet provides all the nutrients that our body needs, in right quantities, along with adequate amount of roughage and water. Which mineral is a part of the thyroxine hormone? Calcium Zinc Iodine Phosphorus Iodine is constituent mineral of thyroxine hormone which secret by thyroid gland. Roughage does not provide any nutrient to our body. False True Dietary fibres are also known as roughage. Roughage is mainly provided by plant products in our foods. It is essential component of our food and adds to its bulk. This helps our body get rid of undigested food. Which is not a function of water in our body? Water helps our body to absorb nutrients from food Water provides energy to our body. None of these Water helps in throwing out some wastes from body as urine and sweat We include a dish in our meal made of any cereal because cereals are reach in ……………….. carbohydrates which are needed for energy fats which are needed for energy proteins which are needed for building new tissues vitamins which are needed for the good health Cereals are reach in carbohydrates. We take more than 50% food reach in carbohydrates. Loading …
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