Cell hana i loko o ka halepaahao iwaena konu

Na keena o nā meaola e ola ana i ka like 'ole. A pau o ia i haku no ka wai kokoʻili lahilahi wahī a puni ia (glycocalyx i ka holoholona a me aeea pa: Fungi - o ka chitin i ka mea kanu - kelulose), cytoplasm (ma i i ke aupuni 'organelles, kela mea keia mea o ka i hanaʻia kona oihana, ke kelepona hele oaio, e laʻa me 'oe e komo i loko o ka mahele), a me ka nucleus, a i malama DNA (koe wale no ka prokaryotes).

aeea organelles

O nā ribosomes, lysosomes, mitochondria, Golgi i hoʻomākaukauʻia, endoplasmic reticulum a me ka halepaahao waena. I kanu aeee i pihaʻi me kekahi organelles i puni ia lakou, - i ka vacuole. Ka mea, loaa hua'ōlelo i makemake 'ona plastids (chromoplasts, leucoplasts, chloroplasts, ma ka hope o ia lŘlŘ photosynthetic kaʻina). I ka mana o ka halepaahao iwaena konu, mitochondria, ribosomes, a me nā hale i mea nui. Mitochondria paani i ke kūlana o nā hana mana hanauna wahi, he mea i kekahi kaʻina hana ma i intracellular ka hanu. Ribosomes i kuleana no ka? Iecaianoaaiiie o nā polokina e synthesizing ia lakou, mai ka kanaka'amino nāʻakika ma ke alo o ka mRNA, i kākau 'ikepili ma luna o' ona pono aeea. Lysosomal oihana i loko o ka cleavage o Nine Inch i huiʻia me ka hoʻohana 'nā'ūhū, a i na loko o ka organelle. Golgi i hoʻomākaukauʻia 'ohi a hoopaa mai ai i kekahi mau waiwai. Endoplasmic reticulum mea i hoʻomau ana ma ka pūnao.

Ke kelepona hele Center - 'ole a me ka ho'āʻo

Kēia organelle ua kapaia ka centrosome. I ka mana o ka halepaahao mawaena konu mea paakiki e overestimate - me keia organelle makemake e hiki ole i ke kelepona hele mahele. Ua he o nā māhele. Ma keia aeea kikowaena mea i 'ano like me ka ribosome, me ka' ole o ka a i ka loaʻa o nā halves. Part centrosome kapa centrioles, kela mea keia mea o ia nana, e like me ka puha paukūʻolokaʻa i hanaʻia o nā microtubules. Ka mea, i hoʻonohonoho ÷ haku i kekahi i kekahi. I ka mana o ka halepaahao mawaena konu o centrioles kālī ho okumu i mitosis paha meiosis.

E like me ka halepaahao ho oka awale i?

Aia i mau papa kuhikuhiE aoao - meiosis a me ka mitosis. aeea oaio oihana i hoikeia mai i loko o nā keʻano o ka hanaʻana. A ma ka hihia mua a me ka lua, o ka mahele i wahi i loko o kekahi mau kahua o ka hoʻonaʻauao. Līkaia no ka mea kēia kahua o ka hoʻonaʻauao. Prophase, metaphase, anaphase, telophase. Meiosis ana kŰia mau Poʻokela ke kelepona hele mahele, i ka manawa ma waena o ia ua kapaia interphase. Nolaila, i ke kaʻina o nā keena me ka diploid chromosomes (papalua) ua hanaʻia me ka mau haploid (hookahi). Ua i hoemiia ka helu ana o chromosomes i mitosis - kaikamahine aeee i komo ai i ka diploid. Aia Ua hoi ka papa hana no ka mahele ana me amitosis. Ma keia hihia, no ka Kora naʻEsau, a laila, i ka pau cytoplasm pono Wāwahi i elua. Kēiaʻano mea,ʻaʻole like, he pono ole, e like me ka mea mua elua, ia ia lŘlŘ puleʻAmelika, i waena o ka simplest. Cell oaio? I loko o kēia kaʻina mea e hoʻomau ana.

Komo i loko o ka mahele o ka halepaahao iwaena konu

Prophase loa hoomakaukau ana no ke kaʻina hana o ka mitosis a meiosis, ka nukeleaʻili lahilahi hoohiolo no ia i kona lōʻihi. Ma metaphase aeea oaio ua disconnected i loko o nā okoa centrioles. Lakou, ma ka huli, lūlū aku i ka alo auamo o ka halepaahao. Ma keia ke kahua, na chromosomes laina i ma ka equator. A laila, ka mea wili kālī pili i na centrioles ai i kekahi mau chromatids o kēlā me kēia chromosome i pili i ke alo o centrioles. Ma kēlā metaphase chromosome mahaeʻana i loko o kaawale chromatids e centrioles na kaula i ka mea ku pono ana i kona mauʻauamo,ʻo. Iloko o ka telophase nukelea iwi ua hana, ka cytoplasm i hookaawale a me ka hope i hana kaikamahine keena.