Where is plasma membrane found?how is different from the cell Wall
Answers
#BAL
Plasma Membrane is the phospholipid layer, found in all types of cells; it helps in protecting the protoplasm and checks the passage of molecules inside the cell, Though cell wall is found in the plant cell, fungi, bacteria only and protects the cell from external shocks, and provide rigidity and shape to the cell. The cell wall is the outermost boundary of the cell (if present), and plasma membrane is present in the inner lining of the cell.
The plasma membrane is delicate thin layer while cell wall is the thick and rigid layer. Plasma Membrane is selectively permeable membrane allowing small molecules entry only; their layer is made up of lipids and proteins and few carbohydrates, while Cell wall constituents may vary from chitin, peptidoglycan, and cellulose.
Complexity in the cell becomes higher from the lower level of uni-cellularity to the higher level of multicellularity, but they share many things common. In this content, we will discuss the difference between the plasma membrane and cell wall and few of their similarities also.