Cell membrane or plasma membrane is a universal feature that is owned by all types of cells such as interfacial layer, which separates the cells with the environment outside the cell. cell membrane is the outermost barrier between the contents of the cell and its environment.
Lipid and protein is the primary constituent of the membrane material, although carbohydrate is also an important element. Combined lipids and proteins called lipoproteins. based on chemical analysis, the cell membrane is composed of lipoproteins. inner layer of lipids, the outer layer of proteins, lipids consist of phospholipids, glikolipida, and sterols. protein consists of glycoproteins.
Cell membrane serves to cover the inside of the cell, control the flow of water, as a receptor for smell, taste, and hormones, have pores for the passage of ions or substances.
Maap kalo ada yang salah :) namanya juga lagi belajar :D
Tidak ada komentar:
Posting Komentar