What is covered by the endomysium? Fascicles of muscle cells An entire muscle An individual muscle cell Myofibrils

The endomysium is a delicate connective tissue that envelopes individual muscle cells, also known as myofibrils. It provides insulation and structural support so that each muscle fiber can function efficiently during contraction. Additionally, it plays a vital role in maintaining the extracellular environment and facilitating the exchange of nutrients and waste products, ensuring each muscle cell remains healthy and energized for vigorous activity. So, think of the endomysium as a cozy home for each muscle fiber!