Vacuoles usually account for changes in cell size when the cytoplasmic volume stays constant. Some vacuoles have specialized functions, and plant cells can have more than one type of vacuole.

Specialised cell type Animal or plant cell? Function Features of cell that allow ... cell Animal Contracts to allow movement of body parts Contains long protein filaments that can slide past ...

There are many different types of cells in animals. Each type is specialised for a particular role. These ensure that the organism functions as ... to and from different parts of the body to ...

Iowa State University scientists recently made a significant breakthrough in scientists’ ability to identify specific ...