CELLS
Mayrant,Jonathan
plasma cell
- The cell membrane (also known as the plasma membrane or cytoplasmic membrane) is a biological membrane that separates the interior of all cells from the outside environment.
- The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells.
cytoplasm
- The cytoplasm comprises cytosol (the gel-like substance enclosed within the cell membrane) – and the organelles – the cell's internal sub-structures.
- All of the contents of the cells of prokaryote organisms are contained within the cytoplasm.
nuclear membrae
- A nuclear membrane,is the double lipid bilayer membrane which surrounds the genetic material and nucleolus in eukaryotic cells.
- The nuclear membrane consists of two lipid bilayers—the inner nuclear membrane, and the outer nuclear membrane.