Question

What are the various functions performed by cell ?

Answer 1

six main cell function: A cell is the structural and functional unit of life. Each cell contains small organelles that perform various function such as metabolism, transportation and secretion of substances. Because some cells perform specific functions, they have special modified structures

Answer 2

A cell is the basic structural and functional unit of all living orgainsms. Different types of cell perform different types of functions.
1.Human red blood cells are circular and biconcave for easy passage through blood capillaries and to transport oxygen.
2.White blood cells are amoeboid that can squeez out through capillary walls.
3.Nerve cells are long to conduct impulse from distant parts of the body to the brain and vice versa.
4.Guard cells of stomatal pore in the leaves are bean shaped to open and close it.