Puas muaj qhov sib txawv ntawm tus prophage thiab tus kab mob?

Cov txheej txheem:

Puas muaj qhov sib txawv ntawm tus prophage thiab tus kab mob?
Puas muaj qhov sib txawv ntawm tus prophage thiab tus kab mob?
Anonim

Prophage yog genome ntawm T phage (feem ntau T2 & T4), thaum provirus yog genome ntawm tus kab mob retrovirusthiab tau koom ua ke rau hauv cov genome prokaryotic. Raws li, Peb tuaj yeem txiav txim siab tias prophagia tsuas yog DNA, thaum provirus yog ib daim qauv ntawm DNA tsim los ntawm kev hloov pauv ntawm qhov rov qab RNA strand.

Qhov txawv ntawm tus kab mob provirus thiab prophage yog dab tsi?

Qhov sib txawv tseem ceeb ntawm prophage thiab provirus yog tias prophage yog tus kab mob genome koom ua ke rau hauv cov kab mob genome, whereas provirus is the viral genome integrated into a eukaryotic genome. … Prophage thiab provirus yog ob theem ntawm tus kab mob, koom ua ke rau hauv genome ntawm cov tswv tsev sib txawv.

Qhov twg tuaj yeem hu ua tus kabmob?

Los ntawm Wikipedia, phau ntawv qhia dawb. Tus kab mob provirus yog tus kab mob genome uas tau koom ua ke rau hauv DNA ntawm lub xov tooj ntawm tes. Hauv cov kab mob kab mob (bacteriophages), proviruses feem ntau hu ua prophages.

Tus qauv provirus yog dab tsi?

Proviral DNA. Ib daim ntawv tsis muaj kab mob uas tau muab tso rau hauv cov noob ntawm tus tswv tsev cell. Piv txwv li, thaum HIV nkag mus rau hauv CD4 cell, HIV RNA thawj zaug hloov mus rau HIV DNA (provirus).

Koj txhais li cas los ntawm tus kab mob?

: ib daim ntawv ntawm tus kab mob uas tau muab tso rau hauv cov khoom siv caj ces ntawm lub xov tooj ntawm tes thiab los ntawm kev rov ua dua nrog nws tuaj yeem kis tau los ntawm ib tiam ntawm tesmus rau tom ntej yam tsis ua rau lysis.

Pom zoo:

Nthuav cov khoom
Pob splanchnic paj hlwb synapse?
Nyeem ntxiv

Pob splanchnic paj hlwb synapse?

Cov hlab ntsha loj dua splanchnic taug kev los ntawm diaphragm thiab nkag mus rau hauv plab kab noj hniav. Nws fibers synapse ntawm celiac ganglia. Cov hlab ntsha txhawb nqa rau lub celiac plexus, lub network ntawm cov hlab ntsha nyob rau thaj tsam ntawm qhov chaw ntawm lub cev celiac ceg ntawm lub plab aorta.

Yuav coreopsis puas tawg rau lub caij ntuj sov?
Nyeem ntxiv

Yuav coreopsis puas tawg rau lub caij ntuj sov?

yog qhov kev xaiv zoo meej. Nrog ntau tshaj 80 hom coreopsis, muaj ntau yam kom haum txhua lub vaj tsim. Haiv neeg rau North America, coreopsis nroj tsuag loj hlob nyob rau hauv upright clumps thiab feature masses ntawm kaj, showy, daisy-zoo li paj thoob plaws lub caij ntuj sov.

Lub ntsiab lus ntawm kev hush up yog dab tsi?
Nyeem ntxiv

Lub ntsiab lus ntawm kev hush up yog dab tsi?

: tsi ntsiag to kuv hais rau nws kom txhob maj. slang txhais li cas? Koj hais 'Hush! ' rau ib tug thaum koj nug lossis qhia kom lawv nyob ntsiag to. Nkauj ruam ruam? "Tseem" yog lus Southern uas hais tias " shut up .