What Is The Middle Lamella Involved In?
The middle lamella is a layer chiefly comprising calcium pectate. It glues or holds different adjacent cells together.
The middle lamella is a layer chiefly comprising calcium pectate. It glues or holds different adjacent cells together.
The cell wall of a young plant cell, the primary wall has the capacity to grow.
In plants, the cell wall composition is hemicellulose, cellulose, proteins and pectins.
Algae have a cell wall composed of galactans, cellulose, mannans and minerals such as calcium carbonate.
Water movement by diffusion is referred to as osmosis.
Through the process of simple diffusion along the concentration gradient (higher concentration to lower), neutral solutes can move across the... View Article
Several molecules are able to pass across the membrane briefly with no requirement of energy as such. This is referred... View Article
One of the major significance of plasma membrane (selectively permeable to some molecules) is the transportation of molecules across it.
The fluid nature of the membrane is significant in functions such as the formation of the intercellular junctions, growth of... View Article
As per the fluid mosaic model, the quasi-fluid nature of lipid causes the lateral movement of proteins in the overall... View Article
As per the fluid mosaic model, the quasi-fluid nature of lipids enables the lateral movement of proteins within the overall... View Article
The widely accepted fluid mosaic model is an improved model of the structures of the cell membrane.
In the membrane, the integral proteins are fully or partially buried.
Peripheral proteins are present on the surface of the membrane.
Membrane proteins are classified into peripheral and integral on the basis of ease of extraction.
Membrane proteins can be grouped as – peripheral and integral.
The membrane of erythrocytes in humans has close to 52% protein and 40% lipids.
Heterotrophs rely on autotrophs and also other heterotrophs for their nutritional requirements. Main Article: Heterotrophic Nutrition (Definition, Types & Examples) Register... View Article
A vacuole is a membrane-bound organelle present predominantly in plant cells. Vacuoles are predominantly visible in most cases as they... View Article
In a laboratory setting, plasmolysis can be brought about by immersing cells in either a strong saline or sucrose solution.... View Article