This contains the DNA molecule.
A cell membrane separates the insides of cell from the environment.
Membranes are selectively permeable to compounds.
Gel inside the cell membrane.
This lies outside the cell membrane. This provides the cell with structural support, and allows material through to the membrane.
This is a "tail” used for movement.
This is a layer outside the cell wall for some cells. This can assist with cell-to-cell communication.