Each organelle of the eukaryote has its own function. For example, eukaryotic cells have lysosomes which contain digestive enzymes that play a role in cell death. Thus the cancer cells divide and these bad cells never get weeded out of the body. It is thought that eukaryote cells may have evolved from the simpler prokaryote cells. This is just the tip of the iceberg.
Cellular biology is one facet of biology that is intensely studied.
Cells are very important because they carry out all of life s activities. Without cells, we would not even be able to move a muscle, because the reactions that are needed to allow it to happen would not be present. This article will give you a brief snapshot of their properties. Inc. PageWise makes no representations about the content published on this site. PageWise hereby disclaims all warranties and conditions with regard to this information, and user agrees that all such use is at its own risk.