yes it si a fucaltative anaerobe..check microbiology textbook as a reference
Bacillus subtilis generally has a neutral smell. It doesn't have a distinct or strong odor.
yes it have positive reaction for ONPG test
Bacillus subtilis is grown on nutrient agar or in nutrient broth. The preferred medium is M9 with glucose.
Yes it is. The reason Bacillus is motile is because it is an aerobe. This means it thrives on oxygen. Inside the agar, oxygen is limited and usually it will move toward the surface where it is more oxygenated. Motility of Bacillus depends on the incubation time, environment and preparation of the agar. If all the other tests point towards Bacillus subtilis, you should be just fine.
Yes, Bacillus subtilis can grow on Tryptic Soy Agar (TSA) as it is a versatile medium that supports the growth of a wide range of bacteria, including Bacillus species. TSA provides essential nutrients for bacterial growth, making it ideal for cultivating Bacillus subtilis in laboratory settings.
is bacillus subtilis beta or alpha hemolysis
No, Bacillus subtilis is not an acid-fast bacterium.
Bacillus subtilis is not a photoautotroph.
It is neither, since it is not living.
Bacillus subtilis is a rod-shaped, Gram-positive bacterium.
Bacillus subtilis generally has a neutral smell. It doesn't have a distinct or strong odor.
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.
yes it have positive reaction for ONPG test
Bacillus subtilis is grown on nutrient agar or in nutrient broth. The preferred medium is M9 with glucose.
Yes it is. The reason Bacillus is motile is because it is an aerobe. This means it thrives on oxygen. Inside the agar, oxygen is limited and usually it will move toward the surface where it is more oxygenated. Motility of Bacillus depends on the incubation time, environment and preparation of the agar. If all the other tests point towards Bacillus subtilis, you should be just fine.
Bacillus subtilis is a rod-shaped bacterium, typically appearing as long and cylindrical with rounded ends.
A facultative anaerobe can switch between using oxygen and not using oxygen for metabolism, while a facultative aerobe can only use oxygen for metabolism.