Highlighted structure is cilia. Highlighted epithelium is stratified squamous epithelium, keratinized.

What structure is highlighted tissue?

Highlighted component of the connective tissue is the extracellular matrix. The highlighted component of the connective tissue is the extracellular matrix.

What structure connects the highlighted muscle cells to another?

Cardiomyocyte attach to one another with specialized cell junctions called intercalated discs. Intercalated discs have both anchoring junctions and gap junctions.