How does a muscle cell function? - Socratic
2016年5月25日 · Muscles contract (shorten) to pull on bones of the skeleton to create movement. There are three types of muscle fibers cardiac, skeletal and smooth. Skeletal muscle is …
How does cardiac muscle differ from skeletal muscle? - Socratic
2016年7月29日 · Skeletal muscle is functionally a voluntary muscle but the cardiac muscle is not. Shape of skeletal muscle fibre is cylindrical: that of cardiac muscle fibre is ribbon like. …
How do muscle cells differ from nerve cells? - Socratic
2014年7月19日 · Muscle cells and nerve cells (neurons) are two very different types of cells. Muscle cells (myocytes) contract to produce movement while nerve cells send messages from …
What are structural and functional differences and ... - Socratic
2016年8月8日 · Here are some of the features of each type of muscle. > Skeletal Muscle (From theydiffer.com) 1. Function Aid in movement of the body 2. Structure Distributed throughout …
Why do muscle cells have more mitochondria? - Socratic
2016年8月18日 · Mitochondria are the energy producing organelles of the cell. The number of mitochondria per cell varies widely depending on the cells energy requirements. Muscle cells …
What are "anatomical" differences between skeletal, smooth, and …
2017年12月7日 · What are "anatomical" differences between skeletal, smooth, and cardiac muscle? Anatomy & Physiology Skeletal, Muscular, and Integumentary Systems Skeletal …
Why do muscle cells need mitochondria? + Example - Socratic
2016年5月11日 · Mitochondria are the living organism energy generator. Accordingly, muscle cells are the living systems mechanical motor, thus it needs energy. The number of …
Would you expect a nerve cell and a muscle cell to have the
2016年9月26日 · There are no such structure in muscle cell. Skeletal muscle cell is long and cylindrical, smooth muscle cell is short and spindle shaped, while cardiac muscle cells are …
Muscles and Motion - Biology - Socratic
2014年12月3日 · The joints function as fulcrums, the bones function as levers, and the muscles provide the pull to move the levers. Lever are classified as type I, II, or III. In a class I lever …
How do cardiac and smooth muscles differ from skeletal?
2014年11月30日 · These three types of muscles have different characterics and different jobs. Skeletal muscles are found in pairs and move bones. They have striations which can be seen …