Cell biology has brought about drastic changes in the medical and biotechnological fields, which is helping the humankind in unthinkable manners. This book elucidates cell biology, its importance and usage in today's world. It tries to keep abreast its readers with the latest advancements in this field through well-written texts, researches, studies and data. It also focuses on the enhancement of technology, its effects on the studies related to cell biology and how it can be used for human welfare and development.