Question :

Besides carbohydrates, a major source of energy in our food is constituted by
 

Option 1:

Proteins

Option 2:

Fats

Option 3:

Minerals

Option 4: Vitamins

Question :

The enzyme that is present in the saliva of human is
 

Option 1:

Pepsin

Option 2:

Renin

Option 3:

Amylase

Option 4: Trypsin

Question :

The normal RBC count in adult male is
 

Option 1:

5.4 million

Option 2:

5.0 million

Option 3:

4.5 million

Option 4: 4.0 million

Question :

An instrument for measuring blood pressure is called
 

Option 1:

Barometer

Option 2:

Spirometer

Option 3:

Sphygmomanometer

Option 4: Haemocytometer

Question :

Which of the following is the sweetest sugar ?
 

Option 1:

Sucrose

Option 2:

Glucose

Option 3:

Fructose

Option 4: Maltose