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Will Alcaligenes faecalis grow on MacConkey agar?
No, Alcaligenes faecalis will not grow on MacConkey agar. MacConkey agar is selective for gram-negative bacteria that ferment lactose. Alcaligenes faecalis is a gram-negative bacteria that does not ferment lactose, so it will not grow on MacConkey agar.
Can Alcaligenes faecalis produce endo-spores?
No, Alcaligenes faecalis cannot produce endospores. It is a Gram-negative bacterium that does not possess the capability to form endospores.
Can Alcaligenes faecalis produce endo spores?
yes
What diseases are caused by alcaligenes faecalis?
There are several different diseases and conditions that are caused by Alcaligenes Faecalis. Some of these conditions and diseases include endophthlamitis and many different types of infections.
What is the pH for Alcaligenes faecalis?
The pH range for optimal growth of Alcaligenes faecalis is around 6.0 to 8.0. This bacterium is capable of growing in a slightly acidic to neutral pH environment.
Is Alcaligenes faecalis oxidase positive?
yes and no, sometimes it comes out positive and sometimes it comes out negitive
Is alcaligenes faecalis positive or negative for urea?
Usually positive, but some strains may not.
Are most pathogenic bacteria gram-negative?
No, not all pathogenic bacteria are gram-negative. Pathogenic bacteria can be either gram-negative or gram-positive, depending on their cell wall structure. Some common gram-negative pathogenic bacteria include Escherichia coli, Pseudomonas aeruginosa, and Neisseria meningitidis, while some gram-positive pathogenic bacteria include Staphylococcus aureus, Streptococcus pneumoniae, and Enterococcus faecalis.
What are Alcaligenes faecalis characteristics?
Alcaligenes faecalis is a motile, obligate aerobic and motile bacteria. The colony morphology of alcligenes faecalis is that of small colonies, grey in color, with rough borders and spreading edges. These bacteria are rod-shaped, and colonies are thin, and often have a â??fruityâ?? odor that many people associate with green apples.
Can alcaligenes faecalis grow on emb?
I dont believe so. I think I have AF for my unknown since I got all negative tests mostly and I didn't get growth on EMB.
Can gut bacteria be pathogenic?
The normal microbiota of gut are non-pathogenic and areEnterococcus faecalis, lactobacillli Peptostreptococcus, yeasts, but gut alos contain some pathogenic bacteria but in very less no. i.e. less then 10 viable cells which are non effective like Streptococcus, Staphylococcus, Candida albicansetc.
What are the results for a capsule stain for alcaligenes faecalis?
I dont have any answer, But i will post it when i will know . No change in color or reaction on Indole Test - Negative result on Indole Test.
