May 25, 2012

Introduction To Biology

1. Why water is important for our life?
Water is a major chemical of protoplasm which plays a major role in our life.

2. What do you mean by carbohydrate?
Carbohydrates are the organic compounds of carbon, hydrogen and oxygen, where the hydrogen and oxygen are present in the ration 2:1 as in water.

3. Give the name of different types of carbohydrates.
Carbohydrates are classified into monosaccharides, disaccharides and polysaccharides.