gram positive
Staphylococcus epidermidis indole test - negative methyl red - negative voges proskauer test - positive citrate test - no idea
Azospirillum is a Gram-negative bacterium.
No, Staphylococcus epidermidis is not an endospore-forming bacteria. Endospores are a survival mechanism produced by certain bacterial species, such as Bacillus and Clostridium, but not by Staphylococcus epidermidis.
B. Subtilus is a rod or bacilus shaped, gram positive bacteria
In a hospital
Bacillus subtilis is the largest among the three organisms mentioned - Staphylococcus epidermidis, Bacillus subtilis, and Escherichia coli. Bacillus subtilis is a rod-shaped bacterium that is larger in size compared to the spherical Staphylococcus epidermidis and Escherichia coli.
The plural form of staphylococcus is staphylococci.
Staphylococcus epidermidis is generally smaller in size compared to E. coli. Staphylococcus epidermidis typically measures about 0.5 to 1.0 micrometers in diameter, while E. coli is usually around 1.0 to 3.0 micrometers in length and 0.5 micrometers in diameter. Thus, Staphylococcus epidermidis is considered to be smaller overall.
Cocci that occur in clusters or groups are called staphylococci. Staphylococci are bacteria that are round in shape and arranged in clusters, with Staphylococcus aureus being a common example.
Metabolic tests such as an oxidase test can be used to differentiate S epidermidis and E faecalis. Such a test can be conducted by adding H2O2 to the colony. The result for S aureus will be negative and the result for S epidermidis will be positive.
S. epidermidis is a Gram-positive bacterium. It appears purple when subjected to a Gram stain due to its thick peptidoglycan layer in the cell wall.
staphylococcus epidermidis