what is plasma membrane
Answers
it is the outermost covering of the cell. it separates the contents of the cell from the outer surrounding environment. It permits the entry and exit of materials in and out of the cell. it also prevents the movement of some materials. thus, it is also called as selectively permeable membrane.
It is made of lipids and protein (synthesised by endoplasmic reticulum; lipids are synthesis in smooth endoplasmic reticulum while proteins are synthesis in ribosomes attached to the surface of rough endoplasmic reticulum.
Answer:
Explanation:
The plasma membrane is an essential membrane of the cell which plays an important role in the separation of the interior organelles of the cells from the external environment. The plasma membrane is a tough, rigid and flexible layer, found surrounding the cellular compartments. They are mainly involved in the membranes formation of the other organelles and also controls the transportation of substances across the membrane. The plasma membranes have numerous functions and are mainly depended on their site of location.
In all eukaryotic cells, the cell membrane and the plasma membrane both differ in their structure and functions. Listed below are the key differences between the cell membrane and plasma membrane.