Microvilli.
The diffrence is that the cell membrane is just a barrier between the exterior enviroment and the interior of the cell, while the cell surface membrane exerts control over what enters/leaves the cell! :)
cell membrane aka plasma membrane
fine structure of plasma mambrane that can only be seen with electron microscope is called ultra structure of plasma mambrane the ultra structure of plasma mambrane is that this mambrane is consist of phospholipid bilayer in which protien molecules are embbeded at intervals in mosaic mannaer.
Plasma Membrane !
That is called endocytosis, specifically phagocytosis when the macro-molecule is a solid particle or pinocytosis when it is a liquid. In this process, the plasma membrane surrounds the molecule to form a vesicle, which then enters the cell.
Microvilli
Microvilli are slender extensions of the plasma membrane that increase its surface area. They are found in cells involved in absorption, such as in the small intestine, where they help in increasing the efficiency of nutrient absorption.
Microvilli are slender extensions of the plasma membrane that increase its surface area for absorption and secretion. They are commonly found in cells that are involved in absorption, such as epithelial cells in the intestine and kidney.
The diffrence is that the cell membrane is just a barrier between the exterior enviroment and the interior of the cell, while the cell surface membrane exerts control over what enters/leaves the cell! :)
cell membrane aka plasma membrane
fine structure of plasma mambrane that can only be seen with electron microscope is called ultra structure of plasma mambrane the ultra structure of plasma mambrane is that this mambrane is consist of phospholipid bilayer in which protien molecules are embbeded at intervals in mosaic mannaer.
Plasma Membrane !
No it does not.
plasma membrane
That is called endocytosis, specifically phagocytosis when the macro-molecule is a solid particle or pinocytosis when it is a liquid. In this process, the plasma membrane surrounds the molecule to form a vesicle, which then enters the cell.
proteins and lipids.
The plasma membrane.