what cell structure
Cell Structure. The structure of cells varies according to the type and purpose of the cell (for example, which functions it is performing and in which part of the body). All plant and animal cells contain organelles which are structures within the cell that are specialised for particular functions.ell Membrane. The cell membrane keeps the cell together by containing the organelles within it. Cell membranes are selectively-permeable, allowing materials to move both into and outside of the cell. Centrosomes. The centrosomes contain the centrioles, which are responsible for cell-division.