Organelle - Ua ... oihana, 'ole o organelles

Organelle - he a eia i ho okumu ia ma ka halepaahao i hanaʻia i kekahi kuleana pili i. Ka mea, i kapaʻia organelles. Organelle - keia ka mea e leie aku ka halepaahao, e noho ai. I ka mea e like me na holoholona a me nā pono kīvila i i mai o nā loko, no laila, kēlā me kēia halepaahao ua haku o organelles. Ka mea, e like me ka hooko i na mana a pau i ka halepaahao ola: keia mea i ka pūnao, a me ka pūnaewele no, a me ka puunaue.

He aha e na organelles?

Organelle - he luna '' ole. Kekahi o ia mau mea e hiki i kā lākou iho DNA a me RNA. Ma nā keena loaʻa nā mitochondria, ribosomes, lysosomes, o ka halepaahao oaio, ka mīkini (luna ') Golgi i hoʻomākaukauʻia, endoplasmic reticulum (reticulum). Mea kanu no hoi i kekahi ke kelepona hele organelles: ka vacuole a me plastids. Kekahi i kapa i organelles a me microtubules a me microfilaments.

Organelle - ka mea, o ka ribosome, a me ka vacuole, a me ka halepaahao oaio, a he nui na mea e ae. E ka lawe i ka pilina nana ma ka 'ole a me ka hana ana o organelles.

mitochondria

Mau organelles hoolako i ka halepaahao me ka ikehu - ka mea, he kuleana no ke kelepona hele ka hanu. Ka mea, i i kanu a me nā holoholona, a me nā fungi. Kēia ke kelepona hele organelles mau i membranes: mawaho a me ka na, i mea ma waena o ka intermembrane makahiki. He aha ka mea i loko o ka iwi, i kapaʻia ka'ōpū mai. Aia nō kekahiʻano o nā'ūhū - 'ona e pono ai no ka accelerating Nine Inch reactions. Ke pāʻili lahilahi i nā pā - cristae. Ua mea ma luna o lākou, a me nā kaʻina hana o ke kelepona hele ka hanu. Eia kekahi, i loko o ka'ōpū mai,ʻo mitochondrial mitochondrial DNA (cDNA) a me mRNA a ribosome 'ano like loa me ka poe o ka prokaryotic keena.

ribosome

Kēia organelle kuleana no ka unuhi kaʻina hana, ma a na kanaka'amino nāʻakika o ke kumuʻiʻo synthesized. Ka 'ole o ka ribosome organelle maʻalahi ma mua o mitochondria - ka mea,ʻaʻoheʻili lahilahi. Kēia organoid he o nā māhele (subunits) - ka poe liilii, a me ka nui. I ka wā o ka ribosome AEeOEXAaI, ka mea i hoʻokaʻawaleʻia, a ka wā i hoʻomaka ai i synthesize kumuʻiʻo - hui. I hiki mai no ka ahakanaka a me kekahi mau ribosomes, ina ka polypeptide kaula, synthesized e ia, Ua nui loa. Kēia 'ole ua kapaia "polyribosomes".

lysosomes

Organelles hana o keia 'ano e hoemi ia i ka manaʻo o ke kelepona hele digestion. Lysosomes lilo kekahiʻili lahilahi i loko i nā nā'ūhū - catalysts o Nine Inch reactions. I kekahi manawa, i kēia mau organelles ole wale i hōʻuluʻulu manaʻo ka mahuaola, akā, i hōʻuluʻulu i ka pau organelles. Kēia hiki hana ana i hoʻolōʻihiʻia ka hooke ai ana keena, a leie aku ia ia, e noho no kekahi manawa. 'Oiai, ina e no e hoomaka i ka māhuaola e hiki mai, ka halepaahao make.

Cell oaio: 'ole a me ka ho'āʻo

Kēia organelle Ua haku o nā māhele - na centrioles. Kēia ka hoʻonaʻauao ma o ka palapala o nā paukūʻolokaʻa, oia hoi o microtubules. Cell oaio - he mea nui organelle. Ua ua komo i loko o ke kahua o mitotic kālī. Eia hou,ʻo ia mea i ka piko o ka microtubule hui.

Golgi kiʻi

He He luna 'pā hōkū-hoʻokinoʻili lahilahi sacs kapa cisternae. I ka hana o keia organelle e ka hoʻomaopopoʻana, a me ka hanaʻana i ka o kahi waiho waho o kekahi mau waiwai. Synthesized meaʻano nui carbohydrates, a he hapa o ka glycocalyx.

'Ole a me ka hana ana o endoplasmic reticulum

He He pukapuka o ke paipu a meʻekeʻeke hoʻopuniʻia o kaʻili lahilahi. Aia he mau ke ano o ka endoplasmic reticulum: malimali a me ka ino. Ma o ka luna, me ka hope e huli i ka ribosome. Malimali a me ka hoʻonaninani reticulum hana okoa oihana. Ka mea mua i kuleana no ka hoʻololi kemikala o hormones, pūnaewele a me ka huli ana o ko carbohydrates. Eia kekahi, ma laila i hanaʻia, ke kumu vacuoles - organelles ho'ākāka 'ia no ka kanu keena. Kuʻu Home I endoplasmic reticulum kekahi mau ribosomes ma luna o kona luna, a paka ka polypeptide lei o'amino nāʻakika. A laila, e komo i ka endoplasmic reticulum, a malaila ua hana ke kekahi kiʻekiʻe, tertiary a me quaternary 'ole o ke kumuʻiʻo (kaulahao pono i hilo).

vacuoles

Kēia organelle o ke kanu keena. Ka mea, i ka hookahiʻili lahilahi. Ka mea loaa i ka halepaahao SAP. Ke vacuole Ua pono, e malama i turgor. He ua i komo i loko o ke kaʻina hana o ka osmosis. Eia hou, eia contractile vacuole. Ka mea, i naʻano nui i loko o unicellular meaola e noho ana i loko o ka wai, a ua malama ia me ka EII ni efflux mai keena o ka loa o ke kinowai.

Plastids:? Ueony, 'ole a me ka ho'āʻo

Ua mea no hoi he organelle o ke kanu keena. Ka mea, eia no ekolu ano: leucoplasts, chromoplasts a me chloroplasts. Ka mea mua e hoʻohana i hoahu ai me ke koe,ʻano nui pia. Chromoplasts EIAaAO likeʻole pigments. Mahalo iā ia, i nā mea kanu multicolored petals. Ua ua pono ma ke kino i loko o ka wahi mua ma ka mea e,ʻo pollinating nā mea kolo.

Chloroplasts - ka loa nui plastids. Ka nui loa ka helu o ia mea i loko o ka lau a me anei i ka mea kanu. Ka mea, e kuleana no ka kāʻamaʻai - he kaulahao o Nine Inch reactions ma ke kaʻina hana o ka a ke kino loaʻa ke aloha'okanikaʻole waiwai. Mau organelles i mau membranes. 'ōpū mai chloroplasts kapaia "stroma". Ua loaʻa ka plastid DNA, RNA, nā'ūhū, a me ka pia ho'ā hope. membranous hale i loko o ka palapala o ka malihini - thylakoids i ke aupuni 'o chloroplasts. Loko ia, a me ka kāʻamaʻai. Ua hoi kekahi mau chlorophyll, a lawelawe 'ana me ka hōʻeleu no Nine Inch reactions. Thylakoids o chloroplasts i hui i kekahi noae - grana. No hoi organelles i lamellae i mea interconnected kanaka thylakoids, a hoomakaukau i pili 'o Randy therebetween.

organelle ana

Ka mea, i wehewehe akuʻano nui no ka hookahi-aa? Meaola. O nā ka flagella a me ka cilia. Ka mua keia o Euglena, trypanosomes, Chlamydomonas. A hooku iho i loko o ka sperm flagella holoholona. Cilia i ciliates a me nā unicellular meaola.

microtubules

Ka mea, i amo o ka waiwai, e like me ka pono me ka mālama 'ano o ka halepaahao. Kekahi mau kānakaʻepekema ke kaila o nā microtubules i na organelles.