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A Balanced Diet?

A balanced diet: Is a meal containing adequate amounts of carbohydrates, proteins, fats , vitamins, mineral salts, water and dietary fibre, which provides the body’s daily requirements and materials f...

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Mineral Salts

The body of every mammal contains many mineral elements which play specific roles in metabolic processes. They are ingested in the form of salts (ions) in many foods. Calcium and phosphorus are obtain...

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Proteins

All proteins molecules contain carbon, hydrogen, oxygen and nitrogen. Some contain sulphur and phosphorus. An example of a protein is the hormone insulin C254H317O75N65S6. Proteins are made up of long...

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Test For Vitamin C

Ascorbic acid can be detected by using the dye dichlorophenolindophenol (DCPIP). The blue DCPIP is decolourised on reduction by ascorbic acid. 1. Using a syringe or pipette, place exactly 2 cm3 of 1%...

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Vitamins

Vitamins are organic substances that are needed in very minute quantities. They allow the body to carry out its normal activities, grow properly and stay healthy by preventing deficiency diseases. The...

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Taking THE TEST THE RIGHT WAY

Examination is always the time most students freak out and become worried. Fear sets in and most often than not this fear follows us to the examination hall causing us to make terrible mistakes. Exami...

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