I assume that by "Cell Membrane," you mean a lipid bi-layer that makes the cell membrane of micro-organisms. If that is what you mean, the iPhone does not have a cell membrane. There are not any lipid bi-layers anywhere in or around the iPhone.
yes! they have a different structure than human cell membranes.
no, it has phospholipids and proteins
no animal cells also have plasma membranes
Eukaryotic cells.
cell membranes and plasma membranes
yes.
Yes.
All eukaryotic cells have a plasma membrane.
All cells have plasma membranes, cytoplasm, ribosomes, and DNA.
The plasma membrane of eukaryotic cells are composed of a phospholipid bilayer.
plasmodesmata
lipids
Semi permeable membranes as the plasma membranes in cells of our body.
Plasma membranes, exoskeletons, and (sometimes) cell walls.