cytoskeleton intracellular support, used in cell movement, moves organelles cells composed of plasma (cell membrane), cytoplasm, cytosol, nucleus, cytoskeleton cytosol clear gel within the sometimes, referred to as intracellular fluid cytoplasm fluid and components between the nucleus and cell membrane, includes the cytosol and cytoskeleton molecules embedded in phospholipid layer transmembrane proteins peripheral proteins cholesterol sugars (glycolipids, glycoprotein...