Biological Molecules
The large molecules necessary for life that are built from smaller organic…
Voltage-gated sodium channels
Introduction Voltage-gated sodium channels are responsible for action potential initiation and propagation…
Receptor Agonists and Antagonists
Receptors are transmembrane proteins that enable the transfer of chemical signals from…
Ligand-gated ion channels
Ligand-gated ion channels (LGICs) are integral membrane proteins that contain a pore…
ATP-powered Pumps
ATP-powered pumps (ATPases) couple the splitting, or hydrolysis, of ATP with the…
Difference between Cell Wall and Cell Membrane
One of the fundamental difference between the plasma membrane and the cell…


