Animal Cell- Definition, Structure, Parts, Functions, Labeled Diagram
Definition of animal cell An animal cell is a eukaryotic cell that lacks a cell wall, and it is enclosed by the plasma membrane. The cell organelles are enclosed by … Read more
Plasma Membrane
Cell (Plasma) Membrane- Structure, Composition, Functions
Cell (Plasma) Membrane Definition Membranes are lipid structures that separate the contents of the compartment they surround from its environment. Plasma membranes separate the cell from its environment while other … Read more
Sandwich (Davson–Danielli) model of cell membrane
The Davson–Danielli model (or paucimolecular model) was a model of the plasma membrane of a cell, proposed in 1935 by Hugh Davson and James Danielli. The model describes a phospholipid bilayer that lies between two layers of globular proteins and it … Read more