nose. 1. the part of the face that contains the nostrils and organs of smell and that functions as a passageway for air in respiration. 2. this part as the organ of smell. 3. the sense of smell. 4. the snout, muzzle, or proboscis of an animal.
Muscle fibers within the fascicle are surrounded by endomysium (320x). connective tissue, therefore, enclose and separate all parts of a skeletal muscle. This arrangement allows the parts to move somewhat independently. Also, many blood vessels and nerves pass through these layers.hese sections contain bundles of skeletal muscle fibers called fascicles (fasciculi). Each muscle fiber within a fascicle (fasciculus) lies within a layer of connective tissue in the form of a thin covering called endomysium (figs. 9.2 and 9.3).
A similar system exists in the marrow for the different kinds of white blood cells (WBCs). While WBCs do retain. their nucleus while in peripheral circulation, most are also what we call terminally differentiated, since they can. no longer undergo mitosis. Skeletal muscle . Skeletal muscle can undergo hypertrophy, as each cell gets bigger. But skeletal muscle cells do undergo hyperplasia, since no new cells are generated. As you can imagine, scientists have searched long and hard for a way to get around this in order to repair muscle damaged by trauma or disease.