When alkaline copper sulphate solution is added to a food item, then a violet colour is produced. The food item is most probably:

When a little of food item is rubbed on a sheet of paper ,a trenslucent spot is produced which of the following is present in this food item?

Which one of the following food nutrients should be present in greater amounts in the diet of a labourer than an office worker of the same age and weight?

The cooking of food at high temperature destroys a major portion of:

The disease caused by the deficiency of proteins in the diet of children is called

When a few drops of dilute iodine solution are added to a food,then a blue black color is produced. The food contains

Which of the following disease occurs in babies due to the deficiency of proteins as well as carbohydrates in their diet

A few drops of alkaline copper sulphate solution are added to some milk taken in a test tube. The Colour produced will be

One of the following is not a vitamin deficiency disease. This one is

The deficiency of vitamin D in children causes a disease known as

The carbohydrate which produces blue black color with dilute iodine solution is

One of the following disease is not caused by a deficiency of minerals in the diet. This disease is

Which one of the following will not give a violet colour with alkaline copper sulphate solution?

The deficiency of vitamin C in the diet causes a disease known as

A woman is suffering from goitre. Her diet is deficient in

Which one of the following helps in absorbing calcium mineral present in the diet into our body?

A child has bow legs ( bent legs).He is suffering from the deficiency disease known as