MICROANATOMY

Detailed explanation-1: -Smooth muscle cells are spindle shaped, have a single, centrally located nucleus, and lack striations. They are called involuntary muscles. Cardiac muscle has branching fibers, one nucleus per cell, striations, and intercalated disks.

Detailed explanation-2: -Smooth muscle cells are mononucleate cells, isolated or grouped in layers in various tissues, or rarely forming individualized muscles. Smooth muscle cell contraction is slow and depends on the autonomic nervous system. Cardiac muscle cells are mononucleate striated cells, with fast, rhythmic, spontaneous contractions.

Detailed explanation-3: -Smooth Muscle The non-striated (smooth) muscle cell is spindle-shaped and has one central nucleus.

Detailed explanation-4: -The nuclei (nuc) of smooth muscle cells are located in the center of the cell.