Give different uses of carbohydrates.

Explanation

The different uses of carbohydrates are as follows :
(i) Carbohydrates are used as biofuels which provide energy for living organisms.
(ii) Carbohydrates are used as reserve food materials. For example, starch is a reserve food material of plants.
(iii) Carbohydrates act as storage of energy for the functioning of living organisms.
(iv) Carbohydrates form structural materials for cells.