A wall located outside the cell membrane provides the cell support, and protection against mechanical stress or damage from osmotic rupture and lysis. The major component of the bacterial cell wall is peptidoglycan or murein. This rigid structure of peptidoglycan, specific only to prokaryotes, gives the cell shape and surrounds the cytoplasmic membrane.
A cell of the nervous system is <u>neuron.</u><u>.</u><u>.</u>
A nucleotide is made up of a base, a sugar and a phosphate group.
They are called "products".
The organelle that the starch and water molecules would be stored in are amyloplasts .
