In human skin, the primary types of cell junctions found are tight junctions, desmosomes, and gap junctions. Tight junctions create a barrier that prevents the passage of substances between cells, ensuring that the skin acts as a protective barrier. Desmosomes provide mechanical strength by anchoring adjacent cells together, which is crucial for withstanding stress and abrasion. Gap junctions facilitate communication between cells, allowing for the exchange of ions and small molecules.
The unit of nervous tissue is called the neuron.
The mitochondria makes up muscle tissue. Mitochondria is the "energy" of the cell.
Tissue is an ensemble of cells that make up the organs in the body. Stem cells are cells that can be transformed into any of the specialized cells that can be found in the tissues of the human body.
An adherens junction is a protein complex which occurs at cell-cell junctions in epithelial tissues.
Tissue: a collection of cells.
tissue cell
Gap junction
Neutrophil
Macropahage..
A slit junction is a type of cell-cell junction found in epithelial tissues where cells are joined by narrow, elongated gaps or slits. These junctions allow for selective permeability and regulate the passage of molecules between cells. They are important for maintaining tissue integrity and barrier function.
A cell junction found in the epithelium lining the bladder would most likely be a tight junction. Tight junctions are important for creating a barrier that prevents molecules from passing between cells, which is crucial for maintaining the integrity and function of the bladder lining.
adipocytes
The unit of nervous tissue is called the neuron.
The mitochondria makes up muscle tissue. Mitochondria is the "energy" of the cell.
Cell ---> Tissue ---> Organs ---> Organ Systems ---> Organism.
found on the cell membrane.
Adherens juctions. Which can also be found in skin and heart muscles