Pūmua hanganga quaternary: hanganga āhuatanga me mahi

kotahi ka mea te philosopho rongonui, "Life - Ko te ahua o te oraraa o tinana pūmua." Na ko ia tino tika, no te mea te reira ko te mea organic ko te pūtake o te nuinga o kaiao. Pūmua hanganga quaternary ko te āhuatanga hanganga me te ahurei tino matatini. Ka kia whakatapua ia ki to tatou tuhinga. Ano, whakaaro te hanganga o ngā rāpoi ngota pūmua.

He aha organics

He rōpū nui o ngā matū waro e piri e kotahi rawa noa. ngā ratou o te maha huānga matū. E huaina ratou organogenic. He hauwai, hāora, te waro me te hauota. E ko, i whai ahua ai ratou matū organic.

Tetahi o ratou āhuatanga noa ko e he ratou biopolymers katoa. He macromolecules nui enei. ngā ratou o te tau nui o tukurua wae i huaina waetahi. Hoki te warowaihā he hukatahi, hoki lipid - nonireka me te ngako waikawa. Ko DNA ko RNA ngā o nucleotides.

hanganga Chemical o pūmua

Waetahi pūmua - he waikawa amino, ia o nei kua te hanganga matū. Ko te pūtake mō tenei waetahi ko te ngota waro, hanga reira wha here. Ko te tuatahi o enei - ki te ngota hauwai. He tuarua, me te tuatoru, aua, i hanga ki te amino me karboksogruppoy. whakatau ratou te hanganga kore anake o ngā rāpoi ngota Biopolymer, engari ano hoki ratou āhuatanga. Te rōpū whakamutunga i roto i te waikawa amino rāpoi ngota i huaina tuwhena. Ko te rōpū o ngota, mo e he rerekē ki ia atu, e ai te momo nui o pūmua me mea ora nga waetahi katoa tenei.

Ko te hanganga o te rāpoi ngota pūmua

Ko tētahi āhuatanga o enei pūhui matū waro ko e taea e ratou te tīariari i ngā taumata rerekē o te whakahaere. Ko te hanganga tuatahi, tuarua, tuatoru, me te quaternary o te pūmua. He etahi āhuatanga me 'ulungaanga ia o ratou.

hanganga Paraimere o

Ko te tino māmā i roto i te hanganga tenei hanganga pūmua. Ko reira he mekameka o waikawa amino, e kua hono e here peptide. E hanga e ratou i waenganui i te amino me karboksogruppami rāpoi ngota tata.

hanganga tuarua

A, no te te whiria te mekameka waikawa amino ki te helix, i hanga te hanganga tuarua o te pūmua. Communication i roto i te rāpoi ngota i huaina hauwai, me ona āhuatanga puka o ngota rite i roto i te rōpū amino mahi. Ina whakaritea ki te peptide, kua ratou nui iti mana, engari e taea ki te pupuri i tenei hanganga.

hanganga wānanga

Ko te hanganga e whai ake nei - ko reira he pōro, i te mea tōrino miro o ngā waikawa amino. Kei te karanga a hoki reira globule. Reira te reira i roto i ngā hononga e puta i waenganui i ngā toenga anake etahi waikawa amino - cysteine. E huaina ratou disulfide. tautoko hoki tenei hanganga here hydrophobic me hiko. Ko te tuatahi ko te hua o te attraction i waenganui i te waikawa amino i roto i te reo wai. I roto i taua mau huru, o ratou toenga hydrophobic ngā "piri tahi" ki te hanga i te globule. I tua atu, E Radicals waikawa amino e ngā utu taha e ki tahi i te tahi. Ka rite ki te hua, i reira e atu hononga hiko.

Pūmua hanganga quaternary

Ko te tino uaua te hanganga quaternary o te pūmua. Ko te hua o te hanumi o te maha globules tenei. ai ratou rerekē, me te hanganga matū me ngā āhuatanga o te whakahaere mokowā. Ki te hanga e te hanganga pūmua quaternary te anake o ngā toenga waikawa amino, he reira ohie. Enei biopolymers Ko huaina pūmua. Otiia ki te e piri i te rāpoi ngota ki enei wae pūmua-kore puta Whārangi o mua. I roto i te nuinga o te wā i tenei amino pūhui ki warowaihā, toenga karihi waikawa me ūkuikui, lipids, ngota takitahi o te rino, me te parahi. I roto i te natura te reira mohiotia hoki complexes pūmua ki matū tae tūturu - uhi. Ko te matatini atu tenei hanganga o ngā rāpoi ngota pūmua.

he whakatakotoria hoki ona āhuatanga mokowā puka hanganga pūmua quaternary. Kua kitea Scientists e kore biopolymers filamentous fibrillar ranei e memeha i roto i te wai. mahi ratou i te mahi nui mo te rauropi ora. Ko te kupu, pūmua uaua actin me myosin whakarato kaupapa, a ko te pūtake o te makawe keratin o te tangata me te kararehe. pūmua porohita flare ranei hanganga quaternary he tino wairewa i roto i te wai. He rerekē ratou tūranga i roto i te natura. E nehenehe o kawe hau, pērā i pūtoto, kai piri rite pepsin taua matū, ranei te mahi i te mahi tiaki, ano he paturopi.

āhuatanga pūmua

Pūmua hanganga quaternary, rawa flare, kia huri i tona hanganga. e tenei tukanga wahi i raro i te mana o ngā āhuatanga. Nuinga o ngā wā e ratou tiketike pāmahana, waikawa kaha ranei konganuku taimaha.

Ki te he mīsini te muingota o te pūmua ki te waikawa mekameka amino, ka karanga he rawa taua te denaturation. Ko te reversible tenei tukanga. Ka taea e tēnei hanganga hanga ano globules rāpoi ngota. huaina ana tēnei tukanga kōaro te renaturation. Ki te rāpoi ngota atu i ia atu te waikawa amino, me te whati i te here peptide, i reira he whakangaromanga. Ko te tina heke tenei tukanga. e kore e taea te ora ake i tēnei pūmua. Whakangaromanga e ia o tatou rite hua parai.

Ko te kupu te hanganga quaternary o te pūmua - momo hononga, i hanga nei e i roto i te rāpoi ngota. Ko ia kaha nui, engari i raro i te mana o etahi āhuatanga e taea o te tiango.