The foundation of human life depends on a single cell. It is a fundamental building block and symbol of life. Cells are of two main types: unicellular and multicellular. Their proper functioning is vital for our daily existence. Cells also form the core basics of biology studies. Many students love biology as it is easy to score and boost the final percentage. But many have the misconception that it is boring. In order to alleviate such myths, read on to find five amazing facts about cells.
Five amazing facts about cells:
While you may know that the cells are very tiny to be seen with the naked eye, did you know the extent of their tininess? The size of a single cell can range from 1 to 100 micrometers. The assistance of a microscope is taken to view cells in their full glory. The detailed images of a cell can be taken with scanning electron microscope and transmission electron microscope, the two most common microscopes used in research libraries.
2. Eukaryotic and prokaryotic
They are not the names of exotic flora and fauna, but these names stand for the two main types of cells. The difference between these two varieties of cells is that eukaryotic cells have a nucleus, which powers them up with energy. Details about these two cells are available in board study materials such as ICSE biology notes. You can supplement the knowledge gained by purchasing ICSE Biology CD online, from the convenience of your home.
3. Prokaryotic was the earliest form of life
Did you know that life on earth began with a single prokaryotic cell? Research conducted globally has proven that prokaryotic life form was the earliest and the primitive form of life. They have the ability of enduring extreme conditions that are fatal for other life forms on the planet. You can find more facts like these from board study notes like CBSE Biology materials Online.
4. Cells host genetic material
Are you aware of DNA? Deoxyribonucleic acid or DNA is the data through which cell process their functions. Human cells contain a total of 23 pairs of chromosomes, which combine together to determine the human gender. All this would not have been possible without the existence of cells.
5. Suicide tendency
Cells do not pass out themselves. In case they are damaged or infected with dangerous bacteria, they self-destruct. This process is called apoptosis. While it sounds creepy, this is a vital process as apoptosis ensures proper body development and maintenance.
Interested in learning more facts? You can scour for them from buying CBSE science CDs or by referring HSC study notes.