2007-06-15 01:40:20 · 7 answers · asked by mvraman2407 1 in Science & Mathematics ➔ Biology
The muscles are made up of packages of stretchable fibre like material. Every fibre of the muscle is approximately forty millimeter in length and is made up of a number of very small strands which are known as fibrils. These fibres are extremely slender, so much so that one square centimeter of a muscle contains in it up to one million fibres. Each fibre is commanded by a nerve which makes it to contract. The number of fibres, contracting, determine the strength of muscles work.
2007-06-15 01:43:48 · answer #1 · answered by Anonymous · 30⤊ 27⤋
What Are Muscles Made Of
2016-09-30 08:07:52 · answer #2 · answered by ? 4 · 0⤊ 0⤋
What Are Muscles
2016-12-08 18:07:10 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Voldemorts nose
2016-06-19 03:54:08 · answer #4 · answered by ? 1 · 0⤊ 0⤋
Muscle is mainly composed of muscle cells. Within the cells are myofibrils; myofibrils contain sarcomeres, which are composed of actin and myosin. Individual muscle fibres are surrounded by endomysium. Muscle fibers are bound together by perimysium into bundles called fascicles; the bundles are then grouped together to form muscle, which is enclosed in a sheath of epimysium. Muscle spindles are distributed throughout the muscles and provide sensory feedback information to the central nervous system.
2007-06-15 01:44:58 · answer #5 · answered by DanE 7 · 38⤊ 9⤋
muscles are made up of myofibrils
2007-06-15 01:44:10 · answer #6 · answered by Anonymous · 15⤊ 14⤋
MuscleTissue,MuscleCells,Organ...
2007-06-15 03:28:39 · answer #7 · answered by polo12 2 · 7⤊ 25⤋
fiber of fats and blood cells and tissues
2007-06-15 01:54:31 · answer #8 · answered by Anonymous · 8⤊ 25⤋
is made up of connective tissue.
2007-06-15 04:27:36 · answer #9 · answered by ivelisse 5 · 8⤊ 27⤋
MuscleTissue>MuscleCells>Organelles>Proteins>Molecules>Atoms
2007-06-15 01:53:05 · answer #10 · answered by Anonymous · 8⤊ 29⤋