enterococcus faecalis are unable to form spores but are tolerant to a wide range of environmental conditions
No, Staphylococcus epidermidis does not form spores. It does form spherical clusters of bacteria on skin causing pus, blisters and irritation, all of which is highly contagious.
Spores are actually the main defining aspect of most fungi. Fungi use spores for asexual reproduction, dispersing them airborne, often to be carried by wind.
no
how can i differentiate between Staphylococcus aures and Enterococcus fecalis in term 1-diagnosis and disease and virulance factor
Lophotrichous
yes
The color that would TSI media be after 48 hours icubation with enterobacter aerogenes is black.
Enterobacter aerogenes is a non-acid fast bacteria. Bacteria only in the Mycobacteria and Nocardia genus are acid fast.
90% to 100% of Enterobacter aerogenes strains can ferment glucose, sucrose, and lactose. The same percentage of strains produce gas as a byproduct of that fermentation.
red
Lophotrichous
E. aerogenes is generally found in the human GASTROINTESTINAL TRACt
yes
The color that would TSI media be after 48 hours icubation with enterobacter aerogenes is black.
Enterobacter aerogenes is a non-acid fast bacteria. Bacteria only in the Mycobacteria and Nocardia genus are acid fast.
90% to 100% of Enterobacter aerogenes strains can ferment glucose, sucrose, and lactose. The same percentage of strains produce gas as a byproduct of that fermentation.
Urine after eating asparagus
Enterobacter aerogenes are classified as coccobacillus, based on their cellular morphology. They are rod-shaped (bacillus), but short and almost spherical (coccus).
white colonies
Enterobacter aerogenes is a Gram-negative, oxidase negative, catalase positive, citrate positive, indole negative, rod-shaped bacterium that is generally found in the human gastrointestinal tract. It is amylase negative.
Yes it is. You can easily check it out yourself by using a tributyrine based agar. If Enterobacter aerogenes builds a lipase action enzyme, the surrounding of your colonies will be much clearer. If you have any other questions, I suggest you the Bergey's manual of systematic bacteriology.