He aha ka na plastids ma kālaimeaola?

Ke kanu keena oko mai o na holoholona? Ke pane waiho ma ka mea kanu waihoʻoluʻu: lākou ke kala hilinaʻi nui ma luna o ka pigment ka maʻiʻo ma ke keena. Mau pigments loaa ma kūikawā organelles kapa plastids.

He aha ka na plastids ma kālaimeaola?

Ke koena unuhi o ke kanu keena , mai na holoholona o ke alo o nā chloroplasts, chromoplasts a me leucoplasts. Mau organelles mea kuleana i ka helu o ka oihana, i waena o i ua maopopo Kīwala'ō ma ke kaʻina hana o ka kāʻamaʻai. I pigment i loaʻa i loko o kanu plastids kuleana no lākou mau waihoʻoluʻu.

Ke aeea o kekahi eucaryotic meaola kaʻawale 'ole-ʻili lahilahi, a odnomembrannye dvuhmembrannye organelles. Plastids a me mitochondria i ka hope 'ano o ka halepaahao nā hale,' ole. I, Ua hoopuniia ma nā papa o ka MTC.

He aha ka ke plastid aeee? 'ano o nā plastids

1. Chloroplasts. XIX. Dvuhmembrannye kanu aeea organelles kuleana no ka kāʻamaʻai. Ka mea, komo no ka thylakoid, a i ke aupuni 'photosynthetic eiiieaenu. Thylakoid papa - hoonui i kaʻeleu ili o ka organelle. He aha mea he'ōmaʻomaʻo plastid? It chloroplasts i pihaʻi me pigments uliuli - chlorophyll. Aia i kekahi mau pūʻulu o kēia nā lātoma, kela mea keia mea o ka i mea kuleana no kona kuleana pili i kekahi. Ma kiekie ae kanu, ka loa, he pono ole chlorophyll o kekahi, i mea ka acceptor o ka ikehu lā ikehu i kāʻamaʻai.
2. Leucoplasts. Colorless plastids e lawe mai stocking i hana i loko o kanu keena. Ka mea, ke i he ole kinona, mai spherical a me ka hoʻopau kālī. Leucoplasts pinepine loaa a puni ka halepaahao nucleus, a me ka microscope hiki ke 'akomi i wale i ka hihia o ka nui helu o pellets. Ke kaumaha ma muli o ka ano o ka waiwai e kokua ai ekolu ano leucoplasts. Amyloplasts malama like me ka wahi no na carbohydrates i ke kanu manao e malama i ka kekahi wahi. Proteoplasty stockpileʻokoʻa nā polokina. Oleoplasty loaa a mea kāhinu, a me nā bipi kūpaluʻia, a nō ka kumu o lipids. A mea na plastids, i hanaʻia ai ka hana o ka ho'āhu.
3. Chromoplasts. Ka hopeʻano o plastids, a i ke kiʻiona melemele,ʻalani aʻulaʻula. Chromoplasts - o ke kahua hope i loko o ka ulu ana o chloroplasts kahi chlorophyll ua luku, a me ka plastids i wale momona-wailana carotenoids. Chromoplasts i na i loko o ka petals o ka pua, oo ka hua, a hiki i ka nui ilpko o ka mea kanu. Ke mau waiwai o kēia mau organelles ua i ike pono, akā, manaʻo e ka mea, i ka waihona o carotenoids, e like me ka haawi i ka mea kanu i ka maopopo waihoʻoluʻu. Kēia coloration,ʻo pollinating nā mea kolo, a kōkua mea kanu paʻi.

Leucoplasts a me chromoplasts i hiki hoi ke kāʻamaʻai. Ke chlorophyll i loko o kēia mau organelles i hoemiia a nalowale, no laila lākou kuleana pili i hoʻololi cardinally.

Ke kūlana o nā chloroplasts ma ka hoolilo ana i aaiaoe 'ike

He aha ka na plastids? Ia mea ,ʻaʻole wale nō ka mana noaioee keena, akā, i ka papaa o na keena aaiaoe ike. Ua Ua hōʻike i loko o ka palapala o ka hoʻopoepoe DNA lātoma e kohu ai ka 'ole o ka nucleoid o prokaryotes. Kēia i mea e hiki ai ke lawe symbiotic kumu o plastids ka wā o ka mea koʻohune aeee i hoʻokemuʻia ma ka kanu keena, losing kona kū kaʻawale, akā, e waiho ana kekahi nā'ōewe.

Chloroplast DNA pili ia i? A? Cytoplasmic nā kūpuna mai. Ua Ua ho'īli wale ma ke keka keena, i maopopo ai wahine hoohanau. Sperm hiki ole kekahi, i ka kāne DNA o plastids.

E like chloroplasts - he kalaka nui-hana nona iho organelles, e synthesized nui nā polokina i loko o ia mau mea. Nō hoʻi, ma ka mahele ana i ka plastids kū kaʻawale replicated. Naʻe, ka hapanui o ka chloroplast nā polokina i synthesized, ka hoʻohana 'ana i ka' ike mai ka DNA Kora naʻEsau. A mea na plastids ma ka olelo o aaiaoe? A hakakino kālaimeaola.

Chloroplasts - aeee ka ikehu ia hoonoho ai i

Ma ke kaʻina hana o ka kāʻamaʻai i wahi i loko o nā thylakoids o chloroplasts he nui biochemical reactions. Lākou ka papa kuhikuhi hana - he hoʻololi kemikala o ka monakō koko a me ATP. Ka hope bea i loko o kā lākou Nine Inch paa ana o ka nui nui o ka ikehu, i mea e pōʻino ai i ka halepaahao.

He aha ka na plastids? Kēia kumu o ka ikaika a me ka mitochondria. Ke kaʻina hana o ka kāʻamaʻai ua maheleia i ka malamalama a me ka pouli pae. Ma kāʻamaʻai malamalama ke kahua me ia lŘlŘ ka piʻiʻana posapahate residues i nā lātoma o ADP a me ka auoiaea aeea loaa ATP.