Lipids - He aha ka mea? Lipids: ho'āʻo, ano

Lipids - He aha ka mea? Ma Helene, i ka hua'ōlelo "lipids" 'o ia hoʻi "liʻiliʻi (particles) o ka momona." Ka mea, i ka pae ana o maoli i huiʻia o ke aloha ano nui la i komo ai 'ana i ka momona, a me ka momona-e like waiwai. Ka mea, i kekahi hapa o kela hookahi ola keena, a ua māheleʻia i loko o na mea a me ka luna 'nā waeʻano. Ke haku mele 'ana o ka noʻonoʻo lipid nā waiʻona, a momoma nāʻakika, a eiiieaena iloko kiʻekiʻe hakakino kaumaha eiiiiiaiou. Pau pu ua mau pili me ka liluwelo membranes, i ka hopena ma luna o ka hana nā'ūhū, a i komo i loko o ke kahua o ke aʻalolo impulses e hoʻoulu Muscle contraction.

Mea momona a me ka hydrophobia

Kekahi o na mana o lipids o ka hanaia ana o ka ikehu hookoe o ka meaola, a no ka hōʻoia 'ka wai kipaku waiwai o kaʻili, hui me ka thermal'īpale ka hoomalu ana. Kekahi momona-i loaʻa ka waiwai, ka ole momoma nāʻakika, i haawiia keia i lipids, no kekahi laʻana, ka mea, sterols a me terpenes. Lipids hiki ole ke pale ole, i ke koʻana koko meakino, akā, hoike mai i ka haiia i loko o ke aloha ke kinowai e like me chloroform, benzene, acetone.

Lipids, i ka hōʻikeʻiaʻana o i ua paa ma ke kamepiula i hoʻonohonoho 'seminā ma ka pili me ka hou discoveries, e inexhaustible kumuhana no ka study a me ka noiʻi. I ka nīnau "Lipids - He aha ka mea?" Ua loa haalele i kona pilina. Eia naʻe, 'epekema holomua' aʻole e ku malie. Recently hoikeia kekahi mau puke momoma nāʻakika, i mea biosynthetic pilina me lipids. Mea Maluna o ke aloha i huiʻia i e paʻakikī no ka mea, o aʻo Kīwala'ō o kekahi 'ano, akā, me ka nuiʻana ma loko o ka' ē aʻe kiko'î. Ma ka hapanui o na hihia, ka mea, ua e pili ana i ka hookaawale pae, a laila, hou i ka nohona ma kiʻi harmonious AaOIeIOUIeXAOAaIN pili waiwai.

aeea membranes

Lipids - He aha ia mea i loko o hua'ōlelo o ka ooieoeiiaeuiiai manao? Mua o nā mea a pau, ka mea, i ka nui o ke keʻena o ke keena e ola ana a me nā'aʻaʻa o vertebrates. Most keʻano o ka hanaʻana i loko o ke kino ia lŘlŘ me ke komo 'ana o nā lipids, ho okumu o ka halepaahao membranes, interconnection a me ka hoonohonoho hou ana i mau lepa a ma ka extracellular' ia, 'aʻole i dispense me ka momoma nāʻakika.

Lipids - aha ia mea, nānā akula au i ka wā mai o ka oihana o spontaneously hana steroid hōmona, a me ka phosphoinositide prostaglandins? Keia, ma luna o nā mea a pau, i ke alo i loko o ke koko wai koko o ka paʻa kūhohonu loa momoma nāʻakika, i mea, ma ka ho'ākāka 'ana, i kaawale eiiiiiaiou o ka lipid hale. Aie i ka hydrophobic waiwai o ka hope kino e puʻe wale akula kēlā i ka paka i ko lakou loa luna 'kekahi kaʻao ka nenoaiu. Momomaʻakika lipidsʻano nui Neʻe i eiiieaena me ka albumin a me lipoproteins i ua wailana i loko o ka wai, e kaʻi aku i loko o ka mau alanui.

Mea Maluna o lipids

Puunaue ana i huiʻia me ka liluwelo maoli, ma ka waeʻano - kēia kaʻina ua pili i kekahi o nā nīnūnē ma lalo o hihia. Lipids ma ka pili me ka biochemical me mall waiwai hiki e anao? Aou like i kekahi waeʻano. Walaʻauʻana papa o lipids nā noonoo ole a me ka luna 'i huiʻia.

By wale nā:

• Glycerides - ka glycerol nā mea kemika o ka waiʻona, a momoma nāʻakika o ka lani kiekie loa waeʻano.
• Waxes - kiekie ae momomaʻakika ester a me 2-'Ātoma ka waiʻona.

Complex lipids:

• Phospholipid i huiʻia - me ka hoʻi o ka naikokene eiiiiiaiou, glycerophospholipids, ofingolipidy.
• Glycolipids - e aia i loko o ka pā papa ana i ka liluwelo meaola.
• Steroid - lahui hana 'ona o ka holoholona pae.
• Complex mea momona - sterols, lipoproteins, sulfolipids, aminolipids, glycerol, hydrocarbons.

functioning

Lipid kona kaikea a malama me nā mea aeea membranes. Limahana ma ka amo ana i mau waiwai ma luna o ka periphery o ke kino. O ke kino momona ma muli o lipid 'ole kōkua hoʻopale ai i ke kino, mai hypothermia. Ua i ka hana o ka ikehu makauliʻi "i no?".

Momona me ke koe i kia ma ka halepaahao cytoplasm i loko o ka palapala o droplets. Vertebrates, a me ke kanaka i loko o pau, i kūikawā keena - adipocytes, a e hiki no iloko o ka hailona o ka momona. Waiho momona hoʻomāhuahua i loko o adipocytes mea ku pono i ka lipoid nā'ūhū.

liluwelo oihana

Konahua mea ole wale i ka ike loea kahi o ka ikehu, ka mea hoi ua hō'īpale ka waiwai, ke kōkua ma ka kālaimeaola. Nā lipids pela e leie aku e loaʻa ai kekahi mau mea pono keia mau hiʻona e like me ke anuanu maila 'maoli o ke kino paha, conversely, kona'īpale, Ma ka akau wahi, ua wehewehe aku ma ka haʻahaʻa mahana, i nā holoholona a pau loaa momona i ua waiho nā mea a pau ma luna o ke kino kōā kaulike, pela e pili ana i ka aoao maoli aiiay, ahu iho e hanaʻia ai ka hana o thermal hoomalu. He mea nui oi loa aku hoi no ka nui meaola holoholona:'ō koholā, walruses, wepa.

Animals i noho ma ka wela aina, i loaa kino momona, akā, e ka mea, i haawi ma ke kino, a me ua kia ma kekahi mau wahi. No ka laʻana, ka mea momona nā kāmelo e hele ana i loko o ka kuapuʻu, na holoholona ma ka wao nahele - ma ka mānoanoa o ia mea, pōkole ponytail. Nature ka manao a me ka pono i hoʻokomo 'o ke kaikea a me ka wai i loko o ola meaola.

Ke kanu'ōiwi nā hana o lipids

A pau keʻano o ka hanaʻana e pili ana i ka functioning o ke kino, malalo o i kekahi mau kānāwai. Phospholipids i ke kumu o ka liluwelo, ahu iho o ka halepaahao membranes a me naʻokoko regulates ka fluidity o kēia mau membranes. Penei, ka hapanui o na keena e noho ana ua hoʻopuniʻia i ka wai kokoʻili lahilahi me ka papalua ahu iho la ka lipids. Oia lehulehu Ua nui no ka maʻamau aeea ha awina. I kekahi o ka liluweloʻili lahilahi microparticle he oi ma mua o ka miliona o ka lipid nā lātoma e lilo pālua ano: ka mea, i nā hydrophobic a me ka hydrophilic. E like me ka rula, i kēia mau mea ae mikanele waiwai o nonequilibrium ano, a no ia mea, ua hala loa Logical lākou functionality. Nā lipids i loko o ka halepaahao - mea he pono maoli e hooponopono. Ke hydrophobic, ahu iho ua nō kāu Kīwala'ō ma ke kelepona heleʻili lahilahi, a malama aku i ka anal o nā palapala Ion.

Glycerophospholipids, phosphatidylethanolamine, phosphatidylcholine, naʻokoko kekahi he hoʻonui i ka impermeability o na keena. Ka lole nā hale i ke aupuni 'ē aʻeʻili lahilahi lipids, sphingomyelin a me ka mea sfingoglikolipid. Kēlā me kēia waiwai i ka maopopo kuleana pili i.

Lipids i loko o ke kanakaʻai

Triglycerides - kona kaikea a'ākilikai ano, nō ka hoʻokō kumu o ka ikehu. Paʻa kūhohonu loa momoma nāʻakika i kaʻai a me ka haleʻuwī waiū me nā huahana. A momomaʻakika, akā, unsaturated loaʻa ma ka hua pisetakia, pua nānālā a me kaʻaila, kulina anoano a me ka mānoanoa. No laila, i ke kino, aole ia i hoala mai naʻokoko pae, ka mea, ua pono i kela la kūmau o ka holoholona i ka momona, Ua kaupalena i 10 pakeneka.

Lipids, a me carbohydrates

He nui na holoholona meaola "noae" bipi kūpaluʻia i loko o kekahi mau kumu, ka subcutaneous'aʻaʻa, i loko o ka 'opi o kaʻili, a me nā wahi. 'okesaside o lipids ia momona ka lohi, a no ia mea, i ke kaʻina o ko lākou hou i loko o ke kalapona'okikene lua a me ka wai e leie aku i loaa i ka nui dala o ka ikehu Ua aneane elua mau manawa hou ma mua o hiki ke haawi carbohydrates. Eia kekahi, i ka hydrophobic waiwai o kaikea hoʻopau i ka pono o ka hoʻohana 'ana i ka nui nui o ka wai, e paipai hydration. Ao momona pae ia lŘlŘ ma ka ikehu "maloo." Eia naʻe i ka momona, i nui ke kua'āina o ka hua'ōlelo o ka ikehu kalaʻana aku, a ua oi hoʻomākaukau no ka holoholona i loko o ka moku'āina o hibernation. Lipids a carbohydrates e like me hoʻokō kekahi i kekahi ma ke kaʻina hana o ka meaola.