Cell membrane proteins are determined as the membrane is being packaged in the ER and Golgi.
or
The two sides of a cell membrane face different environments and carry out different functions.
do protists have cell membranes?
Every microbe has cell membranes but only plants have plasma membranes...
Yes all cells have cell membranes
The Cell Membrane
Which of these have very thin cell membranes?
do protists have cell membranes?
Every microbe has cell membranes but only plants have plasma membranes...
Yes all cells have cell membranes
The Cell Membrane
Which of these have very thin cell membranes?
Membranes
Plants have cell membranes just inside their cell walls. The cell membranes control what passes into and out of the cell.
They both have a cell membrane, ribosomes, and DNA (although in the prokaryotic cell, it is just a "nucleoid region" while the eukaryotic cell contains the nucleus, nuclear envelope, Nucleolus, etc.
Cell membranes are not hard at all they are actually quite softish....
plant
Yes. Like plants they have both cell membranes and cell walls (but the cell walls have a different composition).
cell membranes monitor what goes into and out of a cell. only animal cells have a cell membrane. hope this is ok