Minofu ndi minofu yofewa yomwe imapezeka mu nyama zambiri. Maselo aminofu amakhala ndi mapuloteni a actin ndi myosin omwe amayenda pang'onopang'ono, zomwe zimapangitsa kuti minyewa isinthe utali ndi mawonekedwe a selo. Minofu imagwira ntchito popanga mphamvu ndi kuyenda.
Iwo makamaka ali ndi udindo wosunga ndi kusintha kaimidwe, kuyenda, komanso kuyenda kwa ziwalo zamkati, monga kupindika kwa mtima ndi kayendedwe ka chakudya kudzera m'mimba kudzera pa peristalsis.
Minofu ya minofu imachokera ku mesodermal wosanjikiza wa maselo a embryonic majeremusi mu njira yotchedwa myogenesis. Pali mitundu itatu ya minofu, chigoba kapena striated, mtima, ndi yosalala. Kugwira ntchito kwa minofu kumatha kufotokozedwa mongodzipereka kapena mongofuna.
Minofu yamtima ndi yosalala imalumikizana popanda kuganiza mozama ndipo imatchedwa kuti mwangozi, pomwe minofu ya chigoba imalumikizana polamula.
Minofu ya chigoba nayonso imatha kugawidwa kukhala ulusi wothamanga komanso wodekha. Minofu imayendetsedwa makamaka ndi makutidwe ndi okosijeni amafuta ndi chakudya, koma ma anaerobic chemical reaction amagwiritsidwanso ntchito, makamaka ndi ulusi wothamanga kwambiri. Mankhwalawa amatulutsa mamolekyu a adenosine triphosphate (ATP) omwe amagwiritsidwa ntchito kupatsa mphamvu kusuntha kwa mitu ya myosin. Mawu akuti minofu amachokera ku liwu lachilatini musculus kutanthauza "mbewa yaying'ono" mwina chifukwa cha mawonekedwe a minofu ina kapena chifukwa chakuti minofu yomangika imawoneka ngati mbewa zoyenda pansi pa khungu.
Ndine Joost Nusselder, woyambitsa Tools Doctor, content marketer, and dad. Ndimakonda kuyesa zida zatsopano, ndipo pamodzi ndi gulu langa ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2016 kuthandiza owerenga okhulupirika ndi zida & malangizo opangira.
