MapangidweSayansi

The spores mabakiteriya ntchito kupulumutsa mtundu zinthu chokhwima

Mabakiteriya - mmodzi wa wodzichepetsa kwambiri mu dziko zolengedwa, olengedwa mwa chibadwa. Ndipo ine ndiyenera kunena, iye anayesa, padera pa zamoyo izi zopanda malire chitetezo chinthu luso wopulumuka zosiyanasiyana mapangidwe. Iwo anali ndi nkhawa ndipo osiyanasiyana kusintha kutentha ndi malo acidic, iwo akhoza kukhala mobisa kwambiri ndi pansi madzi, mu mlengalenga, ndipo ngakhale mu mlengalenga, mu zingalowe m'malo a. Komanso, mu malo ya tizilombo toyambitsa matenda si kuphedwa, ndi kulenga wapadera linakhalapo.

spores bakiteriya

Izi - ndi anatengera kwa zinthu chowawa: kusintha chinyezi, kusowa kwa zakudya, chikhalidwe ukalamba kusintha kutentha. mtundu wa "inshuwalansi moyo". The spores mabakiteriya ntchito mtundu ndi chitetezo si chida kapena akafuna kubalana. Mosiyana ndi bowa, kumene mikangano nawonso kwa cholinga ichi. Mmenemonso, bakiteriya ukapitirize, "zamzitini" zaka zambiri. Ndiyeno, pamene zinthu zachilengedwe ndi labwino, spores mabakiteriya ntchito kachiwiri tizilombo akhoza kupanga chikhalidwe.

losiyanasiyana

Osiyana bakiteriya spores amasiyana mawonekedwe, ndi malo mchipindamo. Choncho, udzu Bacillus, mwachitsanzo, iwo ili pakati Ndipo musalumphe awiri a. Ndipo kafumbata tizilomboto - mawonekedwe ozungulira ndipo anakonza kumapeto (m'mimba ya kuposa awiri a maselo n'kupanga). Koma Mulimonsemo, mkangano mu mabakiteriya ntchito kuti "adzapulumuka" mu kotentha.

Kodi?

Ambiri spores tating'onoting'ono akhoza kupangidwa intracellularly. Iwo akutchedwa endospores. tizilombo toyambitsa matenda amene analenga mikangano, wotchedwa sporangia. Ena mabakiteriya akhoza kupangidwa exospores ndi cysts. Nthawi awa, bakiteriya yokha aphimbidwa ndi m'chimake zozitetezera. Amadziwika kuti mkangano inaimitsidwa kagayidwe ndi mankhwala zikuchokera ndi osiyana ndi mabakiteriya ambiri (madzi m'menemo pafupifupi kwina).

Kodi kuchotsa?

Modern sayansi kuti mikangano mu mabakiteriya ntchito kuteteza bwino tizilombo awa anazindikira mankhwala ndi mankhwala chizolowezi kusintha njira yolera yotseketsa wa zida pa opaleshoni. The spores, zomwe ndi wothandizila opatsirana, amathanso kugwa Mwachitsanzo, mu chilonda matenda chifukwa. Choncho, muyenera kuchotsa osati cha mabakiteriya okha kukwaniritsa sterility, komanso awiri. Kodi izi ndi autoclaves wapadera amene amathandiza kuthamanga ndi kutentha.

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