2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
Lub twj tso kua mis electrogenic ua dab tsi Puas yog lawv ua haujlwm lossis kev thauj mus los?
Kev thauj mus los ntawm Sodium thiab Potassium: Kev thauj mus los tseem ceeb ntawm ions hla ib daim nyias nyias , tsim kom muaj hluav taws xob gradient (electrogenic thauj). … Lub twj tso kua mis sodium-potassium txav ob K+ mus rau hauv lub cell thaum tsiv peb Na+ tawm ntawm lub xovtooj.
Symporters ua haujlwm li cas?
A symporter yog ib qho tseem ceeb membrane protein uas muaj kev koom tes nyob rau hauv kev thauj ntawm ob txawv molecules nyob rau hauv lub cell membrane nyob rau hauv tib txoj kev. Lub symporter ua haujlwm hauv cov plasma membrane thiab molecules raug thauj mus los ntawm cov cell membrane tib lub sijhawm, thiab yog li ntawd, ib hom cotransporter.
Cov protein nyob sab hauv ua dab tsi?
Peripheral membrane proteins yog membrane proteins uasadhere ib ntus rau biological membrane uas lawv koom nrog. … Qhov thim rov qab txuas ntawm cov proteins rau cov kab mob lom tau pom tau los tswj cov xov tooj ntawm tes thiab ntau lwm cov xwm txheej tseem ceeb ntawm tes, los ntawm ntau yam txheej txheem.
Qhov concentration gradient sawv cev li cas lub zog?
Nyobconcentration gradient ntawm ib yam khoom hla ib daim nyias nyias sawv cev rau lub zog vim nws tsav diffusion. … Cov kev taw qhia ntawm cov dej txav raws qhov sib txawv ntawm cov kuab tshuaj concentration nyob ntawm seb cov dej diffuses nws tus kheej li cas. Piav seb kev thauj cov proteins ua kom muaj kev sib kis.
Pom zoo:
Dab tsi yog qhov txawv ntawm lub tshuab hluav taws xob thiab lub tshuab hluav taws xob?
Gramophone: Txhua lub suab kaw suab, lossis cov cuab yeej ua si yav dhau los-cov suab kaw, tshwj xeeb tshaj yog tias nws siv lub tiaj tiaj tiaj. Phonograph: Txhua lub suab kaw suab, lossis cov cuab yeej siv rau kev ua si cov suab uas tau kaw dhau los, tshwj xeeb tshaj yog tias nws siv lub tog raj kheej tig.
Lub tshuab hluav taws xob tsim hluav taws xob nyob qhov twg?
Generac G-FORCE® thiab OHVI cov cav yog tsim thiab tsim los ntawm Generac Power Systems Inc. ntawm peb cov chaw hauv Wisconsin. Cov khoom lag luam Generac nyob qhov twg? Generac yog lub hauv paus hauv Waukesha, Wisconsin, thiab muaj chaw tsim khoom hauv Berlin, Oshkosh, Jefferson, Eagle, thiab Whitewater;
Puas yog lub tshuab hluav taws xob xav tau lub tshuab hluav taws xob?
Diesels tsis xav tau lawv - pob tseg li qub / tshuab tawm li qub yog tsim los rau qhov chaw nruab nrab ntawm lub turbo thiab lub throttle. Nyob rau hauv ib tug petrol engine, ntawm siab boost, thaum koj snap lub throttle kaw lub turbo tseem tig.
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Puas yog lub tshuab hluav taws xob puas muaj lub tshuab hluav taws xob?
Vim li cas lub tshuab hluav taws xob sab hauv combustion yuav tsum tsis muaj lub tshuab hluav taws xob los ua kom cov roj tsis zoo li roj av? Spark plugs yog siv nyob rau hauv cov roj cav mus ignite cov pa roj sib tov whereas nyob rau hauv diesel engines lub xub ntiag ntawm lub txim plugs yog tsis tsim nyog.
