MICROANATOMY

Detailed explanation-1: -The perimysium is the connective tissue support surrounding each fiber bundle within the muscle belly and the endomysium represents sheets of connective tissue surrounding each independent muscle fiber.

Detailed explanation-2: -Each bundle of muscle fiber is called a fasciculus and is surrounded by a layer of connective tissue called the perimysium. Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium.

Detailed explanation-3: -The interstitial connective tissue of muscle is subdivided into the epimysium (surrounds the entire muscle), perimysium (surrounds large angular fascicles divided into primary fascicles of 10–100 fibers), and endomysium (surrounds individual muscle fibers).

Detailed explanation-4: -Muscle connective tissue is found at three levels of scale: the epimysium, which surrounds the muscle; the perimysium, which surrounds bundles of muscle fibers; and the endomysium, which surrounds muscle fibers.