What role do the cell membrane and nucleus play in the cell? The cell membrane is a outside boundary that separates the cell from its environment.One of the cell membrane's main functions is to control what substances come into and out of a cell.
Keeping this in consideration, what is the outer boundary of the animal cell?
Animal cells are have outer boundary known as the plasma membrane. The nucleus and the organelles of the cell are bound by a membrane. The genetic material (DNA) in animal cells is within the nucleus that is bound by a double membrane.
What structure makes up the boundary of the cell?
The lipid bilayer that forms the outer boundary of the cell. This structure is found in both plant and animal cells. It allows materials to pass in and out of the cell.
What part of the cell is made of lipids?
The function of the smooth endoplasmic reticulum is to synthesize lipids in the cell. The smooth ER also helps in the detoxification of harmful substances in the cell. Ribosomes- Organelles that help in the synthesis of proteins. Ribosomes are made up of two parts, called subunits.