The outer boundary of an animal cell is the cell membrane.
It depends if the cell is an animal or plant cell. If it is an animal cell then the cell membrane is the outer boundary. If it is a plant cell then the cell wall is the outer boundary.
The cell membrane. It is a lipid bilayer with proteins integrated into it for transportation into and out of the cell.
the skin
The outer boundary of all cells is the cell membrane but plant cells have a rigid cell wall outside the cell membrane.Cell Membrane forms the boundary that blocks most diffusion and allows regulation of the cell's internal conditions.
yes ------------------- Actually, that is incorrect. Most plant cells have cell walls as a distinct type of structure. Other cells including bacteria and animal cells have a cell membrane or a plasma membrane as their outer boundary.
the phospholipids. by weight it is half protein and half lipid
The human cell has three principal parts which are the plasma membrane, cytoplasm, and the nucleus. The outer boundary is the plasma membrane.
plasma membrane is the outer most boundary of animal cell.it is chemically composed of lipids and proteins.it is selectively permeable allow certain materials to move in and out.fluid mosaic modle explain its structure.
It will be found on the spherical periphery, or perimeter, of the Cell. It provides a basal-laminar roof for both the Cell Wall [for prokaryotes] and the Cell (glyco-protein) Coat [for eukaryotes].cell membrane is on the outer side of the cell and it is made up of phospholipid bilayer and cell wall is present only in the plant cells which provides the shape and strength to the cell . The cell wall is absent in the animal cells.In animal cells, properly termed eukaryotic cells (as they have a nucleus - as opposed to prokaryotes such as bacteria that do not have a nucleus), the cell membrane is the outer most, and often only layer or "skin" of the cell.Prokaryotes have multiple outer layers, outermost is a capsule, followed by a cell wall then finally a plasma membrane.
The cell membrane in an animal cell is located right beneath the cell wall, acting as a protective barrier that surrounds the cell and regulates the passage of materials in and out of the cell. It consists of a double layer of phospholipids embedded with proteins that help with transport and communication.
animal
its the most outer layer