Cell division is the mechanism by which DNA is passed from one generation of cells to the next and ultimately, from parent organisms to their offspring. Although eukaryotes and prokaryotes both ...
In many situations, division also ensures that new cells are available to replace the older cells within an organism whenever those cells die. Prokaryotic cells, which include bacteria ...
About 100 cells divide every second in our body. A key protein in cell division is a protein kinase termed Plk1, because it activates other proteins involved in this process. Plk1 is also ...
Among the many marvels of life is the cell's ability to divide and thus enable organisms to grow and renew themselves. For ...
Bacteria are amongst the simplest of organisms – they are made of single cells. Their cell structure is simpler than the cells of animals, plants and fungi.