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What test will differentiate between Klebsiella pneumonia and Citrobacter freundii?
Biochemical tests such as indole test and citrate utilization can help differentiate between Klebsiella pneumoniae and Citrobacter freundii. Klebsiella pneumoniae is indole negative and citrate positive, while Citrobacter freundii is indole positive and citrate negative. Additional tests like urease and motility can also aid in differentiation.
Candida albicans gram positive or gram negative?
Candida albicans is a yeast and belongs to the fungal kingdom, so it does not have a gram classification like bacteria. Gram staining is a technique used to differentiate between gram-positive and gram-negative bacteria based on the composition of their cell walls.
Differentiate the microscopic morphology of staphylococci and streptococci as seen by gram stain?
The main test to distinguish strep spp. from staph spp. is the catalase test. Staph spp. are catalase + whereas strep spp. are catalase -. ANSWER There are numerous test that are used to differentiate streptococci from Staphylococci. Just to name a few: Although they are both Gram Positive, their morphology (structures) are obviously different. Under a microscope strep usually looks like a chain of cocci while staph looks like a cluster of grapes formation. Lab test will show obvious differences in their hemolytic activity. For example, test will show the presence of leukocidin and staphylokinase (substances that are specific to staph bacteria). Test will also show suscetability of staph bacteria to the antimicrobial agent Novobiocin. Test will aslo show staph reaction to carbohydrate mannitol. There are many other test that will differentiate the two bacteria, this was just to name a few.
How would you differentiate between saturated unsaturated and super saturated?
JABOL
Bacteria voges proskauer positive and methyl red positive?
The bacteria is likely to be Enterobacter or Serratia, as they are known to be Voges-Proskauer positive and Methyl Red positive. These two tests are commonly used to differentiate between different species of bacteria based on their metabolic pathways. Enterobacter and Serratia are both members of the Enterobacteriaceae family and typically show these characteristics.
Is staphylococcus aureus positive for gelatin?
Yes it is. This test can be used to differentiate between S. aureus (which is positive) and S. epidermidis (which is negative).
Differentiate between anode ray and cathode ray?
Anode ray is positive and cathode ray is negative
What does the term resolution mean in the microscope?
Resolution in a microscope refers to the minimum distance between two points that can still be distinguished as separate entities. It is a measure of the microscope's ability to distinguish fine details in an image. A higher resolution means that the microscope can provide clearer and more detailed images with better clarity and sharpness.
What does resolving power of a microscope mean?
The resolving power of a microscope refers to its ability to differentiate between small details in an image. It is determined by the numerical aperture of the lens and the wavelength of the light being used. A higher resolving power means that the microscope can distinguish between finer details in the specimen being observed.
What information can be obtained from a simple stain?
A simple stain can provide information about the size, shape, arrangement, and basic characteristics of bacterial cells present in a sample. It can help differentiate between different types of bacteria based on their staining properties (e.g., gram-positive vs. gram-negative).
Differentiate between general and specific reserve?
differentiate between general and specific reserve?
Differentiate between the terms reversed polarity and normal polarity?
Normal polarity is for the power to normally go from positive to negative, reverse polartity is to change the positive to a negative and the negative to a positive so the power goes the other way.
Why do all cells stain purple in the flagella stain but not in the gram stain?
In the flagella stain, all cells appear purple due to the basic dyes used to stain the flagella. This uniform coloration helps visualize the flagella structure under the microscope. In contrast, the Gram stain uses a series of dyes to differentiate between Gram-positive (purple) and Gram-negative (pink) cells based on their cell wall composition.
Can you give some example sentences using the word 'differentiate'?
It's important to differentiate between right and wrong. She could not differentiate between the two identical twins. The new software features were designed to help differentiate their product from competitors. The expert could easily differentiate authentic artwork from fakes.
How would you differentiate between oral streptococci yeast and spirochaetes in your sample?
To differentiate between oral streptococci, yeast, and spirochaetes in a sample, you can use appropriate staining techniques such as Gram stain or special stains like periodic acid-Schiff (PAS) stain for yeast. Additionally, you can utilize microscopy to observe the morphology and arrangement of the microorganisms. Each group will have distinct characteristics - streptococci appear as gram-positive cocci, yeast as larger round cells, and spirochaetes as spiral-shaped bacteria.
Differentiate between javascript and HTML?
Differentiate a pilot and a plane!
What test will differentiate between Proteus vulgaris and Citrobacter freundii?
Indole test,Proteus vulgaris is be indole positive and Citrobacter freundii will be indole negative
