Biologie by https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb en-us 2025-01-14 14:22:30 UTC 2025-01-14 14:36:00 UTC hello@padlet.com Despre bacterii carmina24georgiana https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb/wish/3290552612 Cele mai vechi forme de viata, sunt organisme microscopice unicelulare, raspandite in aer, apa, sol, pe obiecte si alimente

]]> 2025-01-14 14:24:27 UTC https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb/wish/3290552612 Tipuri carmina24georgiana https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb/wish/3290560697 In lectiile studiate, am intalnit bacterii in gradina de legume, in stratul de frunze moarte din padure sau pe fundul lacului si al marii, unde descompun resturile de plante si de animale(saprofite). Unele bacterii isi iau hrana din organisme gazda(parazite).

]]> 2025-01-14 14:28:35 UTC https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb/wish/3290560697 Pot fi clasificate: carmina24georgiana https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb/wish/3290566151 Dupa forma: De sfera- coci

De bastonas- bacili

De virgula- vibrioni

De spirala- spirili si spirochete

Unele bacterii se pot deplasa cu ajutorul unor mici prelungiri (ca la vibrioni si spirili

]]> 2025-01-14 14:32:05 UTC https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb/wish/3290566151 Clasificare partea a-2-a carmina24georgiana https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb/wish/3290569424 Dupa importanta lor in viata omului si in natura:

Bacterii de putrefactie

Bacterii de fermentatie

Bacterii fixatoare de azot

Bacterii patogene

Cianobacterii

]]> 2025-01-14 14:33:53 UTC https://padlet.com/carmina24georgiana/t6onl91u3c6wccfb/wish/3290569424