Sometimes biology is so exciting look at the simple cell ,It can put large factories to shame ,so many chemicals are synthesized out in it in such a controlled manner , in very small space think of it >>>>>>>>>.

The interior of the cell is like a fully packed , movie hall or a crowded road in your city.You Know!!! to study all the protiens in the cell , we have a separate field called Proteomics and to study metabolites inside the cell a new field called Metabolomics is emerging (It will be helpful in designing newer drugs)

A simple tip for your exam always remeber the words in biology and try to break them .(useful for theory and objective)

Example-Eukaryote ,chalo we will break it ( Eu - true,karyon-nucleus) your textbook also writes it but if we give attention to get the meaning of the words by breaking them ..........we will not have to break our head........... we can get good marks. Now nucleus is having membrane so co- relate it with eukaryotic cell,it will have membrane bound organelles inside it and this is main question for your puc exam. One more thing it is near about 10 times larger than chotu prokaryotic cell.