The study of cell structure and function is known as cell biology, and it is based on the idea that the cell is the most basic unit of life. It focuses on gaining a better knowledge of the tissues and organisms that are made up of cells. Some creatures have only one cell, whereas others have large cooperating groups of cells. Cell biology is concerned with everything from the most basic characteristics shared by all cells to the unique, extremely complex activities performed by specialized cells.
Highlights:
Cell energy and the biochemical mechanisms
Cell Metabolism and Genetics
Subcellular compartments
Cell communication and Signalling
Cell Cycle
