most important minerals

Sl.No. Mineral daily requirement Major source Functions 1. Sodium(as sodium chloride) 2-5g Common salt, fish, meat, eggs, milk It is the most commonly occurring extra-cellular(in the fluid outside cells)cation and is associated with the : 1.Contraction of mus..

Minerals - Minerals are inorganic nutrients. They include both metallic and non-metallic elements, which are taken by the body in the form of salts. There are 24 elements that are used in our body. They have various functions such as formation of tissues such as the bone, conduc..

Minerals are inorganic nutrients. They include both metallic and non-metallic elements, which are taken by the body in the form of salts. There are 24 elements that are used in our body. They have various functions such as formation of tissues such as the bone, conduction of nerve impulse..

. Copper is a cofactor of the enzyme cytochrome oxidase. Minerals take part in several biological processes. Iron serves as a prosthetic group for haemoglobin and is essential for the functioning of chlorophyll. Calcium plays a very important role in the clotting of blood. Some ..

Earth's crust is rich in inorganic materials . It includes ores, that are used on a large-scale to yield metals such as iron, aluminium, copper, tin, nickel, silver, gold, platinum etc. These minerals are very useful in industrial and technological growth. Some of the metals are used as c..

Earth's crust is rich in inorganic materials which includes ores, that are used on a large-scale to yield metals such as iron, aluminium, copper, tin, nickel, silver, gold, platinum etc. These minerals are very useful in industrial and technological growth. Some of the metals are used as ..

Transpiration is responsible for uptake of water from the soil It is responsible for movement of water and dissolved minerals from the roots to different parts of the plant It results in cooling of the leaf surfaces, thereby protecting them from excessive hea..

Some Important Forms of Alcohol - Absolute alcohol or anhydrous alcohol (100% alcohol) is prepared by adding a little benzene to the rectified spirit followed by distillation. Ordinary rectified spirit is called industrial alcohol. To ensure that industrial alcohol is not used for human c..

Absolute alcohol or anhydrous alcohol (100% alcohol) is prepared by adding a little benzene to the rectified spirit followed by distillation. Ordinary rectified spirit is called industrial alcohol. To ensure that industrial alcohol is not used for human consumption, poisonous materials like methano..

Iron is an important mineral as it is essential for the formation of haemoglobin. Haemoglobin is a red pigment that carries oxygen in the red blood cells. Pregnant and lactating mothers need more of iron. The foods like green leafy vegetables, groundnuts, ragi, liver, kidney an..