What is the gross anatomical arrangement of a skeletal muscle?

Q: Name at least two distinguishing histological characteristics of smooth muscle as seen in a…

A: Smooth muscle, also called involuntary muscle, muscle that shows no cross stripes under microscopic…

Q: which arrangement best describes bipennate muscle?

A: Pennate ( feathers ) muscle are the one's that can hold muscle fibers within them , produce more…

Q: What band in skeletal muscle gets narrower during a contraction?

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.…

Q: A human embryo develops with a mutation that prevents smooth muscle from developing in the body.…

A: BODILY FUNCTIONS AFFECTED BY UNDERDEVELOPED SMOOTH MUSCLES ARE DIGESTION, PERISTALSIS, RESPIRATION,…

Q: Which types of muscle have t-tubules, sarcoplasmic reticulum?

A: t- tubules or transverse tubules are basically the extensions of cell membrane. They are formed from…

Q: What were the defining characteristics of skeletal muscle? What is unique about the nuclei that…

A: One of the major muscle types along with cardiac and smooth muscle is found to be the skeletal…

Q: Why is the innervation of single-unit smooth muscle often restricted to only a few cells in the…

A: Smooth muscle (also known as visceral muscle because of where it is found) is one of the three major…

Q: Muscles that maintain posture are composed primarily of what type of skeletal muscle fibers?

A: Skeletal muscle fibre basically refers to the multiple bundles of the fibres that are joined…

Q: under a microscope, some skeletal muscles appear white and some look red. What type of muscle…

A: Myogenesis is the process of formation of muscles from the mesodermal layer of embryonic germ cells.…

Q: How do you distinguish between a skeltal muscle and a cardiac muscle?

A: Tissue comprises of structurally and functionally similar cells. It is a level of organization in…

Q: How do a muscle's origin and insertion differ

A:

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.