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Transport of Food
Transport of Food - Food is manufactured in the form of carbohydrates (sucrose) in the leaves. Thus, food is transported as sucrose along phloem. From the leaves the prepared food has to be transported to the roots, the younger top regions of the plant, the f..
Transport of Food
Food is manufactured in the form of carbohydrates (sucrose) in the leaves. Thus, food is transported as sucrose along phloem. From the leaves the prepared food has to be transported to the roots, the younger top regions of the plant, the flowers and fruits. Thus, the h..
Importance of Chemicals in Food
Importance of Chemicals in Food - Actually speaking, natural food substances are various forms of chemicals. For e.g., rice is a carbohydrate. Fruits contain carbohydrates and acids like citric acid. Vegetables contain proteins (amino acid blocks) a..
Importance of Chemicals in Food
Actually speaking, natural food substances are various forms of chemicals. For e.g., rice is a carbohydrate. Fruits contain carbohydrates and acids like citric acid. Vegetables contain proteins (amino acid blocks) and vitamins. Besides these, chemicals ..
Classification of Food - Continued
Fats - Fats are also known as lipids. They are long molecules of fatty acids and an alcohol called glycerol. Fats contain the same elements as carbohydrates i.e., carbon, hydrogen and oxygen, but the oxygen content is lower. The main function of fats is to provide energy. In fact they pro..
Uses of boric acid
It used in the manufacture of enamels and pottery glazes. As a food preservative in food industry. In the manufacture of pigments and borax. In medicines as eyewash. For making borosilicate glass..
Occurrence of Hydrochloric Acid
Every one of us carries a hydrochloric acid manufacturing unit in our body! It is present in the gastric juice of all mammals. In the stomach hydrochloric acid helps to produce pepsin, which is used for the digestion of proteins. It also helps to destroy harmful microorgan..
Uses of Hydrochloric Acid
The main uses of the hydrochloric acid are mentioned below: 1) Hydrochloric acid is used in the production of dyes, drugs, paints, photographic chemicals etc. 2) It is used for the production of glucose from starch. 3) It is used for the extraction of glue from bones. 4) Hydroch..
Mechanism of Digestion
The bolus is then passed into the pharynx by an involuntary swallowing action. It is made easier by the presence of mucus along the walls of the alimentary canal. Bolus next moves into the oesophagus. It moves along the oesophagus by contraction of the portion of the oesophagus above the bolus and..
Result
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