Intracellular junctions are different types of connections between cells. Intercellular junctions are regions of contact…

Exocytosis and Endocytosis are methods for expelling and taking in a material using the cells…

Membrane receptors bind to external molecules called ligands and cause an internal cellular response. Membrane…

A cell’s membrane potential is negatively charged when it is resting and non-signalling and is…

Channel proteins span the membrane and make hydrophilic tunnels across it, allowing their target molecules to…

Solutes can be transported across the plasma membrane through a variety of methods, diffusion, osmosis,…

The membrane is a dynamic structure which is always moving, this is because the phospholipids…

The plasma membrane separates the interior of a cell from its outside environment and is…

The plasma membrane separates the inside of the cell from its outside environment. Both prokaryotic…