The cell membrane.
The outermost structure of an animal cell is the cell membrane. The cell membrane is the membrane separating the interior of the cell from the outside environment. It is made up of proteins and lipids.
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.
Cell membrane
The cell membrane is the outer layer of a cell. It is part of the PLANT AND ANIMAL CELL! don't get it confused with a cell wall, they are similar but they are different.
It is the cytosol.
In the animal cell, the cell membrane is the outer layer of the cell, that holds the organelles and the cytoplasm inside. It also allows things to get in and to get out of the cell. The cell membrane is also an important part of the plant cell too, but it is not the outer layer. It still has the same functions, but it is inside another part of the cell called the cell wall. The cell wall is the outermost part of a plant cell ind is stiffer and thicker than the cell membrane.
The large round part in an animal cell is called the nucleus. It contains the genetic material (DNA) that controls the cell's activities and is responsible for cell reproduction and growth.
nucleus
the part of gthe cell which supports the animal cell is the cell membrane
The pinching in of the cell membrane in animal cells is called cytokinesis. This process is part of cell division and involves the physical separation of the two daughter cells.
Cell (Plasma) Membrane
it's an animal cell as it is part of an animal body