Cov proteins uas tawm sab nraud yog soluble thiab tuaj yeem nkag tau los ntawm daim nyias nyiasthiab lawv nyob sab nraud ntawm phospholipid bilayer. Nws yog xoob txuam nrog cov proteins hauv nruab nrab thiab tuaj yeem sib cais tau yooj yim. Txawm li cas los xij, cov proteins hauv nruab nrab yog insoluble thiab tuaj yeem nkag mus rau ib feem ntawm lipid bilayer.
extrinsic protein yog dab tsi?
Extrinsic proteins yog loosely khi rau hydrophilic (polar) nto, uas fim cov dej nruab nrab sab hauv thiab sab nraud ntawm tes. Qee cov proteins hauv nruab nrab muaj cov piam thaj hauv cov saw hlau ntawm lub cell sab nrauv.
Yuav ua li cas yog extrinsic membrane proteins?
Extrinsic membrane proteins yog tag nrho sab nraud ntawm daim nyias nyias, tab sis raug khi rau nws los ntawm cov khoom tsis muaj zog molecular(ionic, hydrogen, thiab / lossis Van der Waals bonds). … Cells muaj cov proteins uas yog embedded nyob rau hauv lub lipid bilayer ntawm lawv cov plasma daim nyias nyias thiab txuas ntawm ib sab ntawm daim nyias nyias mus rau lwm qhov.
Yuav ua li cas yog cov protein ntau ua los ntawm?
Extrinsic proteins yog ib yam hom membrane proteins uas yog xoob khi rau daim nyias nyias los ntawm sab nraud. Lawv raug khi nrog kev cuam tshuam tsis muaj zog molecular xws li ionic, hydrogen thiab / lossis Van der Waals bonds. Extrinsic proteins tseem hu ua peripheral proteins. Cov proteins no yog hydrophilic hauv xwm.
lwm lub npe rau extrinsic protein yog dab tsi?
Synonym: peripheral membrane protein. Sib piv: intrinsic protein.
