White of an egg turns violet when two drops of copper sulphate and ten drops of caustic soda is added to it. This indicates the presence of
Starch
Proteins
Fats
Vitamins
Chemical substances needed by our body are called:
Nutrients
Carbohydrates
Banana is a source of:
Vitamin A
Calcium
Phosphorus
Iodine
Which of the following is not a nutrient?
Minerals
Roughage
Which of the following contain zero value calories?
Milk
Egg
Soft drinks
Fish
Deficiency of Vitamin C causes a disease known as:
Beriberi
Goitre
Scurvy
Rickets
A person whose diet is deficient proteins may have:
Kwashiorkor
Obesity
Bent bones
Poor vision
The Vitamin lost by heating is:
A
C
D
B
Which of the following set of minerals are required by human body ?
Uranium, Sodium and Calcium
Sodium, Caesium and Calcium
Sodium, Calcium and Mercury
Sodium, Calcium and Iron
Mohan has a cup of rice, two chappaties, two vegetable curries and ghee in his plate of meals. What is missing in his meals ?
Salt
Water