Cell is a small city
A cell could be described as a small city,which acts under the control of nucleus,the head office! Nucleus controls all the activities of cell.
Mitochondria– The power house of city(cell), gives a glow to the city..
As it acts as the electricity board,producing energy in the form of ATP.
Ribosomes,ER & chloroplasts– are the factories which produce the materials that are essential to the city(cell)
Golgi– the post man, takes these materials from one points and transports to another.
Cell surface membrane- acts as a border control between the city and its environment. It controls the traffic of molecules into and out of the cell.