Study of muscles
Skeletal Muscle Composed Of
Made up of muscle fibers. Each skeletal muscle is an organ.
Functions of Skeletal Muscle
Body Movement Maintenance of Posture Temperature Regulation Storage and Movement of Materials Support
Dense Regular CT
Connect muscles to bone
Flattened, sheetlike tendons
Muscle fiber wrapped around what?
Groups of muscle fibers
Fasicle surronded by?
Muscle surronded by?
What surrounds the CT Wrappings?
Superficial Fascia Location
Superficial Fascia superficial to deep fascia
Muscle cell membrane, surrounds the muscle cell
Cytoplasm within the muscle cell
It has cell organelles like lysosomes, ribosomes, and endoplasmic reticulum
Sacroplasmic Reticulum Functions
Stores Calcium ions (Ca2+) and releases them when the muscle contracts