Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion.They are primarily responsible for maintaining and changing posture, locomotion, as well as movement of internal organs, such as the ...

Muscle powers the movements of multicellular animals and maintains posture. Its gross appearance is familiar as meat or as the flesh of fish. Muscle is the most plentiful tissue in many animals; for example, it makes up 50 to 60 percent of the body mass in many fishes and 40 to 50 percent in antelopes.Some muscles are under conscious control and are called voluntary muscles.

Muscle definition is - a body tissue consisting of long cells that contract when stimulated and produce motion. How to use muscle in a sentence.

Muscle definition, a tissue composed of cells or fibers, the contraction of which produces movement in the body. See more.

muscle [mus´'l] a bundle of long slender cells (muscle fibers) that have the power to contract and hence to produce movement. Muscles are responsible for locomotion and play an important part in performing vital body functions. They also protect the contents of the abdomen against injury and help support the body. See appendix 3-4 and see color plates ...

Skeletal muscle is the type of muscle that we can see and feel. When a body builder works out to increase muscle mass, skeletal muscle is what is being exercised.Skeletal muscles attach to the skeleton and come in pairs-- one muscle to move the bone in one direction and another to move it back the other way.These muscles usually contract voluntarily, meaning that you think about contracting ...

Human muscle system, the muscles of the human body that work the skeletal system, that are under voluntary control, and that are concerned with movement, posture, and balance. Broadly considered, human muscle--like the muscles of all vertebrates--is often divided into striated muscle, smooth muscle, and cardiac muscle.

The muscular system is responsible for the movement of the human body. Attached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a person’s body weight.

MUSCLE stands for MUltiple Sequence Comparison by Log- Expectation.MUSCLE is claimed to achieve both better average accuracy and better speed than ClustalW2 or T-Coffee, depending on the chosen options. Important note: This tool can align up to 500 sequences or a maximum file size of 1 MB.