Kapangidwe ka maselo zamoyo

Tikhoza kunena kuti zamoyo - ndi dongosolo zovuta kuti amagwira ntchito zosiyanasiyana zofunika wabwinobwino. Iwo wapangidwa ndi maselo. Choncho, ogaŵikana zokhala ndi selo imodzi ndi multicellular. Ndipamene maziko a khungu la chamoyo chilichonse, kaya matabwa ake.

zamoyo zokhala ndi selo imodzi ndi mtundu umodzi wokha wa selo. Mu zamoyo multicellular akupereka osiyana mitundu khungu, amene amasiyana phindu zinchito. Kuphunzira maselo nawo cytology, womwenso sayansi ndi zamoyo.

selo dongosolo ndi pafupi zofanana kwa mtundu uliwonse. Iwo amasiyana magwiridwe, kukula ndi mawonekedwe. Mipweya ndi mmene kwa maselo onse a zinthu zamoyo. Selo limapangidwa ndi maselo chachikulu: RNA, mapuloteni, DNA, polysaccharides ndi lipids zinthu. Pafupifupi 80 peresenti ya foni ndi madzi. Komanso, wapangidwa ndi dzuwa, nucleotides, amino zidulo ndi zina za ndondomeko ikuchitikira selo.

Kapangidwe ka maselo a thupi imakhala ndi kuchuluka kwa zigawo zikuluzikulu. selo pamwamba Kakhungu m'nyanjazi. Timatha selo malowedwe yekha zinthu zina. Pakati pa foni ndi Kakhungu ndi madzi intercellular mankhwala. Kakhungu kuti ndi m'khalapakati mu njira kuwombola zikuchitika pakati pa foni ndi madzimadzi intercellular.

Mbali yaikulu ya foni ndi cytoplasm. mankhwala ndi viscous, theka-olimba kugwirizana. Lili organelles, amene amachita angapo ntchito. Zikuphatikizapo zigawo izi: likulu selo lysosome, phata, mitochondria, endoplasmic reticulum, ribosomes ndi zovuta Goldzhi.Kazhdy mwa zigawo zimenezi ziyenera kuchitika mu dongosolo cha ndende.

cytoplasm zonse imakhala ndi kuchuluka kwa cavities tubular ndi zomwe zimapanga reticulum endoplasmic. dongosolo lonse synthesizes amasonkhana ndi kulimbikitsa pawiri organic umene umabala selo. Endoplasmic reticulum nawo kaphatikizidwe mapuloteni.

Kuwonjezera pa mu kaphatikizidwe mapuloteni amatanganidwa ribosome kuti muli RNA ndi mapuloteni. Golgi zovuta zimakhudza mapangidwe lysosomes ndipo amasonkhana zinthu organic. Izi chipinda wapadera ndi thovu ku malekezero a.

pakati Cell lili awiri ng'ombe nawo magawano selo. pakati Cell ili mwachindunji pafupi ndi phata la.

Pang'onopang'ono ife tiyenera kuti mbali yaikulu mu dongosolo cha ndende - pachimake. Ichi ndi chofunika kwambiri kwa selo. Lili ndi nucleolus, mapuloteni, mafuta, zidulo mkati chakudya, ndi DNA. Onse pachimake mkati wodzazidwa ndi kuyamwa nyukiliya. mfundo zonse za chibadwa muli DNA. Kapangidwe ka maselo thupi amapereka kwa DNA 46. maselo nyongolosi mwapangidwa 23 DNA.

Kapangidwe ka maselo ndi kulowa lysosome. Iwo yeretsani maselo kuchokera particles khungu akufa.
Maselo ena kuposa Gawo ndipo ena mwa mankhwala muli khalidwe organic ndi zochita kupanga. Monga tanenera kale, selo tichipeza madzi 80 peresenti. pawiri wina zochita kupanga womwenso mu kapangidwe kake, ndi mchere. Madzi kungathandize kwambiri pa ntchito foni. Ndi wamkulu mankhwala zochita za ophunzira, monga chotengera komanso zinthu outputting maselo kwa mankhwala zoipa. Salt atsogolere kugawa moyenera madzi mu dongosolo cha ndende.

Mwa mankhwala organic azipereka: hayidirojeni, mpweya, sulfure, chitsulo, magnesium, nthaka, ndi asafe, ayodini, phosphorous. Zimathandiza kutembenuka kwa mankhwala zovuta organic.

Cell - ndi chigawo chachikulu chilichonse chamoyo moyo. akuphatikizapo - ndi njira zovuta, amene ayenera ngakhale zolephera iliyonse. Apo ayi, zidzayambitsa njira yomweyo.