Digital Marketing is the pratice of promoting products and services using database-driven online distribution channels to reach consumers in a timely, relevant, personal and cost-effective manner. Broadband Internet, WiFi and phone Web access are also spurring growth worldwide.
The plasma membrane is an outer boundary and functional traffic-cop of every biological cell. Just like the outer layers of multicellular organisms, its primary function is to contain, protect and provide unit structure.
Plasma membrane can be defined as a biological membrane or an outer membrane of a cell, which is composed of two layers of phospholipids and embedded with proteins.It is a thin semi permeable membrane layer, which surrounds the cytoplasm and other constituents of the cell. Back to Top.he plasma membrane (cell membrane) is made of two layers of phospholipids. The plasma membrane has many proteins embedded in it.The plasma membrane regulates the entry and exit of the cell.