Is it possible for nonprotein compounds to test positive for the xanthoproteic test? What are these compounds?

Q: Between Bacillus megaterium, Bacillus sphaericus, and Bacillus subtilis, which are positve for…

A: MSA or Mannitol Salt Agar is a differential and selective medium that encourages the growth of some…

Q: Between, Shigella flexneri and Shigella sonnei, which are positive and which are negative for…

A: Shigella is a group of gram-negative, non-motile, non-capsulated, non-endospore-forming bacilli that…

Q: What is the principle of Molisch test, Benedict test, Biuret test, Xanthoproteic test, Sudan test,…

A: The tests that are mentioned above are the tests used for identification of biomolecules like…

Q: What are the common elements of puncture wounds, crush injuries,and compound fractures that…

A: Clostridium perfringens and a few other species of Clostridium cause necrotic tissue infections in…

Q: What is the mechanism of the bile esculin test?

A: The Bile-esculin test is a test that is used to differentiate enterococci and streptococci-group D…

Q: What are the purposes of the antimicrobial agents present in the selectivemedia used for the…

A: the purposes of the antimicrobial agents present in the selective media used for the isolation of…

Q: What is the main purpose of haemolytic tests? What is the main substance responsible for this…

A: Pathogenic microrganism are the microbes that has capability to cause disease and infection inside…

Q: Between Shigella flexneri and Shigella sonnei, which are positive or negative for methyl red test…

A: Genus Shigellae are Gram-negative rod shaped, facultatively anaerobic, non-motile, non-spore-forming…

Q: 1.) Why is boiling water not a recommended sterilization method? 2.) List examples of…

A: Blood Transfusion: Intravenously putting blood components into a person's circulation is known as a…

Q: In what ways is the organism Streptococcus pyogenes different from Staphylococcus aureus?

A: Streptococcus is a gram positive coccus . They are spherical in shape.

Q: Identify and determine the possible causes of the following important characteristics of sputum in…

A: The production of sputum is a bodily response to disease or damage,it's not synonyms with saliva…

Q: How do monosodium urate crystals cause gout to develop?

A:

Q: I AM TRYING TO IDENTIFY THIS UNKNOWN.  ***IMAGE 1 HAS TWO PICTURE OF CATALASE TEST AND BLOOD AGAR…

A: Catalase is an enzyme that catalyzes the breakdown of hydrogen peroxide into water and oxygen. It…

Q: In order to view Treponema pallidum, the causative agent of syphilis, under the microscope, you can…

A: In test we are detecting a bacteria under microscope (fluorescence microscope) and the tag are uses…

Q: How is a direct agglutination test different from a passive agglutination test?

A: Agglutination is defined as a reaction in which certain particles (like RBCs or bacteria) that are…

Q: Is proteus vulgaris positive or negative in lia test? Why?

A: Proteus vulgaris is a gram negative bacteria that test positive for indole and catalase production.…

Q: What conditions may cause a false positive test for phagocytic engulfment? How could these factors…

A: Phagocytosis is a cellular event that is essential for the clearance of dead cells from the system…

Q: How is the precipitation of proteins by alcohol applied in the fixing of tissues for histological…

A: Histology is generally the study of tissue types for identification and diagnosis purposes for cell…

Q: What are the characteristics of Pseudomonas aeruginosa that makes them resistant to iodophor?

A: Pseudomonas aeruginosa commonly occurs in soil and water. These bacterial infections if happen to a…

Q: How is Colchicine different from Allopurinol or other gout agents?

A: Gout is a form of arthritis that is caused due to buildup of uric acid in the blood. The excess uric…

Q: The VP test is a confirmatory test. In what situations would this test be utilized?

A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…

Q: Erysipelothrix rhusiopathiae is a gram positive bacilli that survives in water contaminated by a…

A: Erysipelothrix rhusiopathiae is a gram-positive, rod-shaped, nonmotile, bacillus bacteria.

Q: If your hospital laboratory isolates streptococcus pneumoniae from four patients on the same day,…

A: In the context of clinical microbiology, the isolation of Streptococcus pneumoniae from multiple…

Q: Arcanobacterium haemolyticum may cause pharyngitis or cutaneous infections. It grows as a tiny…

A:

Q: What challenges could arise in the treatment of polycythemia with Cytoreductive therapy with…

A: Polycythemia :  It is a form of blood cancer, in which the RBCs are produced excessively in the bone…

Q: What is the Biuret test actually testing? Be specific. Why is it important to include a water only…

A: Introduction: The biuret test is an all-purpose test for detecting polypeptide chains in an analyte.…

Q: Think of another type of test to determine whrther a person is lactase persistent or nonpersistent.…

A: Lactase is an enzyme that is generated by a variety of species. It is found in the brush boundary of…

Q: It  has  been  established  that  V.  parahaemolyticus  cross-reacts  with  many  marine  bacteria…

A: Serological tests signify those tests, that detect the antibodies against a microorganism. It…

Q: What is the result of Staphylococcus epidermidis in the TSI agar test?

A: Bacteria are microorganism that most commonly occur in the soil, air, water and in adverse…

Q: What advantages does the agglutination test have over the definitive S. aureus test?

A: Agglutination test helps to detect an antigen or antibody and involves agglutination of the…

Q: Of , Shigella flexneri and Shigella sonnei, which are positive and which is negative for…

A: The ability of an organism to generate the enzyme deaminase is tested using a phenylalanine…

Q: Why is the AFB stain so important when diagnosing leprosy?

A: Leprosy  The disease leprosy caused by bacterium Mycobacterium leprae. This is a chronic disease…

Q: what treatment can kill the positive result of staphylococcus aureus in a catalase method ?

A: If an organism produces catalase enzyme, then it is able to breakdown hydrogen peroxide into water…

Q: I AM TRYING TO IDENTIFY THIS UNKNOWN.  ***IMAGE 1 HAS TWO PICTURE OF CATALASE TEST AND BLOOD AGAR…

A: Results from the images. Oxidase- positive Bacitracin and novobiocin - shows susceptibility…

Q: Which test require a straight line inoculation? Choose all that apply. A) Bile esculinase B) NaCl…

A: Inoculation is a form of immunisation that involves the introduction of an infectious material onto…

Q: What is the microbiology laboratory test that Identifies Pseudomonas maumuensis and what are the…

A: A microbiology laboratory is  the study of microorganisms, such as bacteria, viruses, fungi, and…

Q: Between Shigella flexneri and Shigella sonnei, whcih are positive and which are negative for…

A: Shigella is a Gram-negative, rod-shaped bacteria belonging to family Enterobacteriaceae. They…

Q: State whether Staphylococcus epidermidis and Staphylococcus aureus are negative or positive for…

A: Voges-Proskauer test detects whether bacteria ferments glucose into acetylmethyl carbinol or not. If…

Q: Between Bacillus megaterium, Bacillus sphaericus, and Bacillus subtilis which are positive or…

A: The VP test detects organisms that utilize the butylene glycol pathway and produce acetoin. It…

Q: Klebsiella Pneumoniae produces a capsule: How does klebsiella pneumonia contribute to the virulence…

A: Studies have recognised three factors that may mediate virulence: cell wall receptors, capsular…

Q: Why is it necessary to test for endotoxin in water used forinjectable drug preparations?

A: The microbial toxins are poisonous substances generated by microbes such as fungi and bacteria to…