Enzymes!(:
Cell membrane
The wall gives the cell its shape and surrounds the cytoplasmic membrane. If there was no cell membrane the organelles would lose their shape and bump into each other. The cell membrane is a gelatin fluid, so the organelles stick to it and stay and shape and do not bump into the other organelles.
No, the organelles are within the cell membrane (in the cytoplasm).
Mitochondria are organelles and have no organelles of their own. They are inside a cell with other membrane bound organelles.
the organelles are enclosed in membranes
Eukaryotic cell
They are not covered by a membrane.
a membrane-bound nucleus and other organelles
Any other organelles, Or a cell membrane
The cell wall is like a "shelf" for the cell membrane.
Archaea do not have a cell membrane or any other membrane-bound organelles. They are also called prokaryotes.