[Answer] What type of muscle has intercalated discs?

Answer: cardiac
What type of muscle has intercalated discs?

Cardiac muscle is one of three types of vertebrate muscles with the other two being skeletal and smooth muscles. It is an involuntary striated muscle that constitutes the main tissue of the walls of the heart. The myocardium forms a thick middle layer between the outer layer of the heart wall and the inner layer with blood supplied via the coronary circulation. It is composed of individual heart muscle cells joined together by intercalated discs enca…

Intercalated disc – Wikipedia

Intercalated disc – Wikipedia

Intercalated disc – Wikipedia

Three types of cell junction make up an intercalated disc — fascia adherens desmosomes and gap junctions. • Fascia adherens are anchoring sites for actin and connect to the closest sarcomere.

Cardiac muscle tissue or myocardium forms the bulk of the heart. The heart wall is a three-layered structure with a thick layer of myocardium sandwiched between the inner endocardium and the outer epicardium (also known as the visceral pericardium). The inner endocardium lines the cardiac chambers covers the cardiac valves and joins with the endothelium that lines the blood vessels that connect to the heart. On the outer aspect of the myocardium is the epicardiumwhich forms part of the pericardium the …

Goblet cells are simple columnar goblet shaped like epithelial cells that secrete gel-forming mucins like mucin MUC5AC. The goblet cells mainly use the merocrine method of secretion secreting vesicles into a duct but may use apocrine methods budding off their secretions when under stress. The term goblet refers to the cell’s goblet-like shape. The apical portion is shaped like a cup as …

Perimysium is a sheath of connective tissue that groups muscle fibers into bundles (anywhere between 10 and 100 or more) or fascicles.. Studies of muscle physiology suggest that the perimysium plays a role i…

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