Brown algal natural products have been used as chemotaxonomic markers (true or false)

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: the trophic Rhizophiramangle -> 9 will fromide you Structure to also Dalled mangzave Hangsare Red…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: Is  Bacillus cereus negative or positive for methyl red, and  Voges-Proskauer tests?

A: The methyl red (MR) test detects whether bacteria can ferment the glucose or not. It detects the…

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: how is car T therapy different from traditional chmothrapy

A: CAR-T therapy is an immunotherapy. It is used to treat cancer when chemotherapy fails.

Q: List examples of lysogenic conversion

A: Bacteria are single-celled living beings. The cell structure is simpler than that of various living…

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

A: Proteins are made up of number of amino acids. Amino acids are organic compounds with two functional…

Q: What is the importance of an antimicrobial removal device (ARD) blood culture system?

A: When bacteremia or septicemia is suspected, blood culture is the obvious investigation asked for.…

Q: Total = 37 isolates MIC МВС Antibiotic No. of sensitive mg / L mg / L isolates Azithromycin…

A: Legionella is a bacteria which usually ubiquitous. When legionella penetrate any cell, they form a…

Q: Describe the Millon test.

A: Proteins are the macromolecules that contains amino acids as their monomers. There are 20 different…

Q: Consider the photos here which demonstrate antibiotic sensitivities of Staphylococcus aureus strains…

A: Antibiotics are medications that are used to treat infections caused by microorganisms such as…

Q: Describe the differential property of blood agar for the isolation and identification of…

A: Blood agar is the medium containing general nutrients and 5% sheep blood. Staphylococci are…

Q: discuss the camp test and beta hemolysis in L. monocytogenes. Give the principles, procedures,…

A: Listeria monocytogenes is a gram positive, motile and rod shaped bacteria. They are facultative…

Q: Which of the following activities would not be governed by USP Chapter ? a. Compounding a sterile…

A: The United State Pharmacopoeia (USP) declared amendments to General Chapter <797>…

Q: explain why disinfectants that has a residual is preferable to one that does not

A: Introduction Disinfectants are chemical substances or compounds that are used to kill or inactivate…

Q: What steps can a phlebotomist take to minimize contamination of drawnblood that is going to be used…

A: Phlebotomy deals with surgical punctures on veins. Specialists in the field of phlebotomy are known…

Q: non-pharmacologically manage the Cystic fibrosis?

A: It is an inherited life threatening disorder that damages the lungs and digestive system Cystic…

Q: what practical importance are air-borne microorganisms to the laboratory workers?  What precautions…

A: Air is the carrier of many microbes. These microbes that are suspended in air particles are called…

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: Discuss the principle and step by step procedure of Dry Blood Spots collection.

A: Blood sampling A venous blood sample is usually preferred for routine laboratory tests. Arterial…

Q: In general terms, describe how equine albumin antiserum could be obtained. What animal is least…

A: Antisera is a serum which have specific antibodies against specific antigen.

Q: Reflexes function in

A: Reflexes are involuntary actions that the body does in response to a sudden stimulus. Reflex actions…

Q: Most antimicrobial agents function by either altering absorption of essential nutrients,…

A: The objective of the question is to understand the mechanism of action of most antimicrobial agents.

Q: What staining is used for this microspecimen? a. Methilen blu b. Toluidin blu c. Eosinophilin d.…

A: Microspecimen staining is a scientific method for coloring microscopic samples of tissue or cells.…

Q: List some conditions that cause false positive reactions with the RPR test.

A: Rapid Plasma Reagin (RPR) Test:Type: Medical testPurpose: The RPR test is a blood test used to…

Q: In details antimicrobial removal device (ARD) blood culture system?

A: We are aware that antibiotic removal mechanisms in blood culture medium work to eliminate…

Q: Match the terminology correctly with the definition in the table below (eg A=1). TERMINOLOGY…

A: * A pathogen is a biological agent that infects its host and causes disease or illness. *Bacteria…

Q: a. Using table  as a reference, find and explain the differencesbetween the results for…

A: The lowest concentration of the antimicrobial agent capable of preventing the visible growth of a…

Q: procedure and application for the agar well diffusion method of evaluating antimicrobial activity.

A: Bacteria have cell walls made up of polysaccharides, that give them strength and rigidity. Bacteria…

Q: ANTIMICROBIAL Z ZONE OF SUSCEPTIBILITY INHIBITION (mm) RATING Haemophilus sPp. Clarithromycin 12 mm…

A: Susceptibility rating is rating done based on the measurement of zone of inhibition around the…

Q: Why sheep blood added in blood agar preparation does not coagulate prior to its use

A: Introduction:- Sheep blood agar is commonly used to describe haemolytic bacteria for identification…

Q: ANTIMICROBIAL Z ZONE OF SUSCEPTIBILITY INHIBITION (mm) RATING S. pneumoniae Erythromycin 22 mm…

A: Answer: Introduction: Susceptibility means a microorganism like bacteria and fungi are incapable or…

Q: Source monitoring errors provide an example of the constructive nature ofmemory. Describe what…

A: The term memory is associated with the phenomenon of retaining various information after some times.…

Q: Which medium is used for indole test and Coagulase Test?

A: Biochemical tests are used to identify microbial diversity based on variations in the biochemical…

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

A:

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: Resistance to antimicrobial agents is more commonly seen in hospital-acquired infections with…

A: Bacteria acquire drug resistance and spread within their population. Drug resistance in bacteria…

Q: is selecting a colony from a blood agar plate tested with enterotube bad or good?

A: In microbiology laboratories, the identification of bacteria plays a crucial role in understanding…

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 is the color result of tryptophan,tyrosine and phenylalanine in xanthoproteic test? Results and…

A: Xanthoproteic test was a specific test that was done to detect the presence of aromatic amino acids…

Q: Staphylococcus aureus thrives at body temperature but can also survive at refrigerated temperatures…

A: Staphylococcus Aureus is a gram positive , round shaped bacterium that is a member 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…