1: staining nkag nrog acid stains: acidophil. 2: nyiam los yog vam meej nyob rau hauv ib puag ncig acid heev.
Lub cev twg yog Acidophile?
Acidophiles lossis acidophilic kab mob yog cov uas thrive nyob rau hauv cov kua qaub heev (feem ntau ntawm pH 2.0 lossis qis dua). Cov kab mob no tuaj yeem pom nyob hauv ntau ceg ntoo ntawm lub neej, suav nrog Archaea, Kab mob, thiab Eukarya.
Tus yam ntxwv ntawm Acidophiles yog dab tsi?
Acidophiles zoo li qhia qhov txawv ntawm cov qauv thiab cov yam ntxwv ua haujlwm suav nrog lub peev xwm rov qab los ntawm daim nyias nyias, cov cell membranes tsis muaj zog thiab muaj kev cuam tshuam loj ntawm cov thauj khoom thib ob. Tsis tas li ntawd, ib zaug protons nkag mus rau hauv cytoplasm, yuav tsum muaj txoj hauv kev los txo cov teebmeem ntawm pH sab hauv.
kab mob neutrophic yog dab tsi?
Neutrophile. Cov kab mob feem ntau yog neutrophile, txhais tau tias lawv loj hlob zoo ntawm pH hauv ib lossis ob chav pH ntawm nruab nrab pH ntawm 7, ntawm 5 thiab 8 (saib daim duab 9.35). Cov kab mob uas paub zoo tshaj plaws, xws li Escherichia coli, staphylococci, thiab Salmonella spp. yog neutrophile thiab tsis zoo nyob rau hauv acidic pH ntawm lub plab.
Cov kab mob acidophilic ciaj sia li cas?
Acidophiles vam meej nyob rau hauv cov kua qaub heev xws li marine volcanic vents, thiab acidic sulfur springs, acid rock drainage (ARD) and acid mine drainage. Cov kab mob no tau yoog lawv tus kheej los ntawmtswj lawv cov cellular pH nruab nrab thiab kuj tau txais kev tiv thaiv ntawm cov hlau [24, 63, 64].
