adhesion
Gap junctions
tight junctions
Mainly in microtubules (a type of cytoskeleton) and centrosomes.
It depends on what the next structure is. If it is another neurone, then it is a synapse. If it is skeletal muscle, then the it is a neuromuscular junction. If it is any other type of muscle, then it is a myoneural junction.
Intermediate Filaments
Eukaryotic
A neuromuscular junction.
Gap junctions
A glycoprotein. A integral protein that has a carbohydrate chain attached that docks with another cell's membrane protein that is of a certain recognizable configuration.
Tight Junctions
tight junctions
Conjecturing that there are more than one type of cytoskeletons, the Cytoskeleton that holds the Cell membrane intact must needs be filamentous in shape.
the cell surface markers are what identify the cell type
Technically, packaged proteins from the ER are sent all throughout the cell. The proteins are packaged inside of transport vesicles and move along the cytoskeleton like a train on train tracks so that they can be sent to what ever part of the cell uses that particular type of protein. If you need only 1 answer I guess you could say the cytoskeleton does so that it can transport them.
Mainly in microtubules (a type of cytoskeleton) and centrosomes.
intermediate filaments
Gap Junction