Question

What exactly is a cell?

Answer 1

In biology, cell is the smallest functional unit of an organism. In prokaryotes(single celled organism) cell itself is the organism. In eukaryotes(multi celled organisms) groups of cells function in a co-ordinated fashion. In eukaryotes cells in different regions are assigned with different types of jobs.

Structure: Usually consists of a cell membrane, which binds a cytoplasm and nuclear material and organells .
cell-- http://www.cellsalive.com/cells/cell_model.htm

Answer 2

http://en.wikipedia.org/wiki/Cell_%28biology%29

Answer 3

A basic unit of life.

Answer 4

cell is d basic structural and functional unit of life.. life is present at cell stage only before it atom is present much smaller den cell, but it doesnt constitute any life..

Answer 5

and cells associates to form tissue, organ, organ systems and finally an organism..

Answer 6

a cells are building blocks of life .there are two types of cell :1.animal cell,2.plant cell.these form tissue,organ,organ system,and at last an organism