Sebopeho, Saense ea
Molao-motheo oa complementarity: motheo oa hakaalo kgopolo le melao ea motheo ea liphatsa tsa lefutso
Complementarity - thepa ena ke dibopeho tse peli le lumellane le mong ho e mong ka tsela e khethehileng.
molao-motheo oa complementarity baeloji ama ho latelwa ea limolek'hule biopolymer le likhechana tsa bona tse fapaneng. Ho etsa bonnete ba sebopeho sa mabapi e tobileng pakeng tsa bona (mohlala, hydrophobic kapa electrostatic dirisana pakeng tsa qosoa lihlopha tshebetso).
likhechana ka tsela eo e tlatsetsang le tlame biopolymers se covalent lik'hemik'hale tlamo e le mangolo tlhaloganya sebaka ho e mong le e tse ling tse ya ho theha Les liens de fokolang eo mmoho na le eneji, le phahameng, e leng e etsa hore ho thehoe le mehahong ka ho lekaneng e tsitsitseng ea limolek'hule. Tabeng ena, mosebetsi catalytic ya dintho e itšetlehile ka complementarity bona le lipakeng liphetoho catalytic.
Molao-motheo oa complementarity tšimong ea liphatsa tsa lefutso dingongoreho boikatiso (palopedi) oa DNA. E mong le e letoto la sebopeho sa ka sebeletsa e le thempleite e le sebelisitsoe ka tswakana ea palesa e tlatsetsang hore ba sethaleng ho qetela o dumella ho fumana replicas tsa pele acid e deoxyribonucleic. Ka nako e tšoanang na le ngollano e hlakileng pakeng tsa ho makalana nitrogenous, moo adenine tlama ho thymine, le guanine - le cytosine feela.
Ha irregularities efe kapa efe ka ngollano tieo esale pele pakeng tsa likarolo tsa bohlokoa tsa limolek'hule fapaneng 'meleng ba nang le bolwetse e ea bongaka bonahatsa mafu liphatsa tsa lefutso. Ba ka tšoaetsanoang ka ho litloholo kapa ba sa lumellane le bophelo.
- Ho phaella moo, ho hlahloba ya bohlokwa e thehiloe molao-motheo oa komplementaranosti PCR (polymerase ketane itsoara joang ka). Le itseng mechine liphatsa tsa lefutso lemoha DNA kapa RNA tsa likokoana-hloko tse fapa-fapaneng kapa mafu a tšoaetsanoang bongata ba kokwanahloko ka monna, e thusang ho laela kalafo ho latela lethopa etiology.
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