Components of food class VI

Iodine solution turns blue black when added to a food X . The food X is most likely

• Piece of butter

• Piece of bread

• Cup of milk

• Boiled egg

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

• Milk

• Butter

• Potato

• Cooked rice

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?

• Protein

• Carbohydrates

• Fat

• Minerals

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?

• Carbohydrates

• Proteins

• Minerals

• Vitamins

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

• Carbohydrates

• Vitamin B

• Vitamin C

• Fats

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

• Marasmus

• Rockets

• Kwashiorkar

• Scurvy

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

• Fat

• Starch

• Minerals

• Proteins

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

• Night blindness

• Goitre

• Kwashiorkar

• Marasmus

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

• Brown

• Blue black

• Yellow

• Violet

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

• Scurvy

• Rickets

• Goitre

• Beri beri