Cov proteins uas ua rau capsid yog hu ua capsid proteins lossis viral coat proteins (VCP). Lub capsid thiab sab hauv genome yog hu ua nucleocapsid. … Thaum tus kab mob no kis tau mus rau ib lub xovtooj ntawm tes thiab pib replicating nws tus kheej, tshiab capsid subunits yog synthesized siv cov protein biosynthesis mechanism ntawm lub cell.
Pob hlwb puas muaj capsids?
Nws muaj enzymes, los yog cov proteins, ua kom cov virion nkag mus rau hauv lub cell daim nyias nyias thiab thauj nucleic acid hauv cov hlwb. Lub capsid enclosing nucleic acid yog hu ua nucleocapsid, uas tuaj yeem suav tau tias yog tus kab mob kis tau thiab ua haujlwm.
pom capsids nyob qhov twg?
Capsid proteins yog synthesized ntawm ribosomes hauv cytosol thiab tuaj rau hauv lub nucleus uas lawv sib sau ua ke nrog scaffold proteins thiab ib lub portal protein los tsim cov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Vim li cas cov kab mob muaj capsids?
Viruses muaj ntau yam yam ntxwv: lawv me me, muaj DNA lossis RNA genomes, thiab yog cov kab mob hauv lub cev. Tus kab mob capsid ua haujlwm los tiv thaiv nucleic acid los ntawm ib puag ncig, thiab qee tus kab mob nyob ib puag ncig lawv capsid nrog lub hnab ntawv membrane.
Puas muaj kab mob hauv cov hlwb?
Lawv yog tus tshwj xeeb vim lawv yog tsuas muaj sia nyobthiab muaj peev xwm sib npaug hauv cov hlwb ntawm lwm yam muaj sia. Lub cell uas lawv muab faib ua yog hu ua tus tswv cell. Tus kab mob yog tsim los ntawm ib qho tseem ceeb ntawm cov khoom siv caj ces,DNA lossis RNA, ib puag ncig los ntawm lub tsho tiv thaiv hu ua capsid uas yog tsim los ntawm cov protein.
