2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub mycoplasmas (yav tas los hu ua pleuropneumonia-zoo li kab mob, los yog pplo) yog ib pawg ntawm cov kab mob pleomorphic microorganisms uas tsis muaj cov phab ntsa ntawm tes thiab muaj peev xwm tsim cov cheeb tsam ntawm agar zoo li cov qe me me. Lawv tau raug lees paub tias yog cov kab mob ntawm cov tsiaj qis txij li xyoo 1898.
Qhov twg me dua mycoplasma lossis PPLO?
Teb tiav:
Qhov tsawg tshaj plaws paub prokaryote yog mycoplasma uas tau tshawb pom los ntawm E. Nocard thiab E. R Roux hauv xyoo 1898 hauv nyuj. Mycoplasma zoo li pleuropneumonia zoo li kab mob (PPLO) muaj nyob rau hauv cov kua pleural ntawm lub ntsws thiab ua rau muaj kab mob xws li bovine pleuropneumonia.
Yuav ua li cas mycoplasma txawv ntawm prokaryotes?
Tsis zoo li tag nrho lwm cov prokaryotes, mycoplasmas tsis muaj cell phab ntsa, thiab lawv thiaj li muab tso rau hauv ib chav cais Mollicutes (mollis, mos; cutis, tawv nqaij). Lub sij hawm tsis tseem ceeb mollicutes feem ntau yog siv los ua ib lo lus dav dav los piav qhia txhua tus tswv cuab hauv chav kawm, hloov hauv qhov kev hwm no cov lus qub mycoplasmas.
Cov kab mob twg yog PPLO?
(D) Bacteria. Lus Cim: PPLO sawv cev rau Pleuro Pneumonia Zoo li kab mob. Nws belongs rau genus ntawm cov kab mob thiab zoo ib yam li lawv tab sis nws tsis muaj lub cell phab ntsa nyob ib ncig ntawm lub cell organelles. Lawv tau tsim thawj zaug los ntawm Pasteur hauv xyoo 1930 thaum nws cuam tshuam nrog pleuropneumonia hauv cov nyuj.
Vim li cas mycoplasma txawv?
yam ntxwv tseem ceeb ntawm mycoplasmalCov kab mob
Cell phab ntsa tsis tuaj thiab cov ntaub ntawv plasma membranesab nraud ntawm lub cell. Vim tsis muaj phab ntsa ntawm tes, cov kab mob no tuaj yeem hloov lawv cov duab thiab yog pleomorphic. Tsis muaj nucleus thiab lwm yam membrane-bound organelles.
Pom zoo:
Qhov txawv ntawm yam twg thiab yam twg?
"Txhua yam" yog siv los ua lub npe sib npaug rau " tsis muaj teeb meem dab tsi ". Nws yog ib feem tseem ceeb ntawm kab lus thiab tsis tuaj yeem muab tshem tawm. "Txhua yam" yog siv los ua ib qho adverb nrog kab lus nrog lub ntsiab lus tsis zoo.
Puas yog qhov zoo thiab zoo nkauj yog cov ntaub ntawv kawm zoo?
Qhov no yog ib qho kev kawm pheej yig heev thiab pheej yig dua me ntsis ntau dua li cov ntaub ntawv kawm hauv tsev. Lub Hom Phiaj Zoo thiab Zoo Nkauj yog txhawm rau ntxiv dag zog rau menyuam yaus thiab tsev neeg, yog vim li cas lawv khaws lawv cov txiaj ntsig qis.
Puas dotplots thiab qia-thiab-nplooj qhia zoo ib yam?
Nqe lus nug: Dotplots thiab qia-thiab-nplooj qhia zoo li cas? Dotplots thiab qia-thiab-nplooj displays ob qho tib si qhia txhua tus nqi ntawm cov ntaub ntawv. Dotplots thiab qia-thiab-nplooj qhia ob pawg ntaub ntawv cov ntsiab lus rau hauv pawg.
Kev sib raug zoo thiab kev sib raug zoo ib yam?
Qhov txawv yog qhov kev sib txuas lus sib txuas ua ke ntau dua, kev sib pauv tus kheej, thaum kev sib raug zoo yog hais txog qhov xwm txheej zoo dua, xws li kev pom zoo los yog kev sib raug zoo lossis kev cog lus: Thaum ib tug neeg rov qab los, nws koom nrog kev sib raug zoo.
Ib yam kab mob puas yog fermenter thiab mr thiab v-p tsis zoo?
Ib yam kab mob puas tuaj yeem ua fermenter thiab tseem yuav yog MR thiab V-P tsis zoo? Yog, qee cov fermenters tuaj yeem tsim cov khoom nruab nrab ntau dua li lwm yam tsis yog acetone, xws li cawv. Ib yam kab mob puas yog ferment thiab kuj yog MR thiab VP tsis zoo?
