Assinale a alternativa que contenha SOMENTE bactérias GRAM negativas

Enterococcus sp, Clostridium botulinum, Shigella sp, Salmonella sp.

Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus cereus, Salmonella sp.

Bacillus cereus, Pseudomonas aeruginosa, Escherichia coli, Shigella sp.

Escherichia coli, Shigella sp, Salmonella sp, Yersinia enterocolitica.