ASSIGNMENT

Assignment



All organisms are composed of cells. Cells are produced by division of preexisting cells (in other words, through reproduction). Each cell contains genetic material that is transmitted during this process. All basic chemical and physiological functions, such as repair, growth, movement, immunity, communication, and digestion occur within the cell. The activities of cells depends on the sub-cellular activities such structures include sub-cellular organelles, plasma membrane, and, if present, the nucleus.

The cell is a structure consisting of three basic elements: membrane, cytoplasm and genetic material (DNA). It has the ability to perform three vital functions: nutrition and reproduction ratio. A ...