What is the definition of the term Resistant?  How do you detect that your microorganism is resistant to a certain antibiotic?  What do you see on the Muller Hinton Agar plate?

Q: The information is on the second picture and the questions are on the first which are : 3) What is…

A: , antibodies are Y shaped molecules which are released in In response to the the antigen present in…

Q: What is the purpose of this subculture procedure? In general, how is this carried out in tissue…

A: Introduction: Microbiology is the study of microbes that cause disease in humans, including their…

Q: What is the underlying reason for long-term antibiotic prophylaxis in pediatric sickle cell…

A: In sickle cell disease the shape of RBCs  turns abnormal when they are subjected to low oxygen…

Q: Name the first antibiotic manufactured & also name its source microorganism.

A: Antibiotics are anti-microbial compounds synthesized by microbes. These are secondary metabolites…

Q: Why is antibiotic resistance a problem and how can antibiotic resistance be prevented? (List the 7…

A: Antibiotic resistance Microorganisms that are not inhibited by usually achievable systemic…

Q: How could colony-stimulating factors be used as a therapy?

A: colony-stimulating factors are used as a  many therapies :

Q: I know my unknown is E. Coli, however, I wanted to see if there is a way to determine if this sample…

A: Practical Actions to Enhance StainsMake Sure the Reagents Are Fresh: To prevent uneven outcomes, use…

Q: If you spread one agar plate with a lawn of staphylococcus epidermis and the other with a virulent…

A: The Kirby-Bauer test: It is known as the disk diffusion antibiotic sensitivity test. It is a test in…

Q: How to avoid bacterial resistant?

A: Antibiotic resistance is on the rise. Many bacteria that are commensals have also become resistant…

Q: What could the overuse of anti-bacterial agents lead to?

A: Bacteria is unicellular prokaryotic organisms containing primitive nucleus that can survive under…

Q: Why is preclotting a PTFE or woven polyester graft not necessary?

A: A vascular graft is a flexible tube-like device that surgeons use to replace or repair broken blood…

Q: What is the most effective type of vaccine and the preferred mode of entry? Why?

A: In the question, it is asked about the most effective type of vaccine and preferred way of entry.…

Q: why is peptidoglycan synthesis inportant in antibiotic activity? why do antibiotics not interfere…

A: Answer: PEPTIDOGLYCAN : It is a polymer which is made up of sugars and amino acids thats forms the…

Q: What is the relationship between the superantigens of S. aureus and the organism’s production of…

A: Staphylococcus aureus is a round-shaped, Gram-positive bacterium. It causes a range of illnesses. It…

Q: What are the reasons behind antibiotic resistance

A: Antibiotics are used to cure bacteria-caused infections. When microbes evolve in reply to antibiotic…

Q: What will the appearance of Escherichia coli be on MacConkey Agar red and Eosin Methylene Blue (EMB)…

A: UTIs are commonly caused by uropathogenic E.coli. Extraintestinal infections such as meningitis and…

Q: A microbiologist is working in a clinical laboratory handling samples for the detection of…

A: Biosafety levels are protective measures that are needed while working in a laboratory for the…

Q: What is the rationale behind the use of HAART treatment?

A: HAART stands for “highly active antiretroviral therapy” which is a combination of multiple drugs…

Q: What does antimycobacterial drug target? What does it target?

A: Anti-mycobacterial drug is the one which is used to treat Mycobacterial infections like Tuberculosis…

Q: 1) What is NDM-1? How can NDM-1 spread to different types of bacteria? 2) Why are Gram negative…

A: Antibiotic resistance is provided by beta-lactamase, which breaks the structure of antibiotics. A…

Q: Which antimicrobial drug does not inhibit cell wall synthesis? a) gentamicin  b) vancomycin c)…

A: Antimicrobial drugs are chemicals that interfere with some specific microbial structure or function…

Q: Why are certain anti-bacterial agents more effective at killing bacteria?

A: Unicellular, prokaryotic organisms containing primitive nucleus that are survive under all kind of…

Q: Which pathogen is most likely to be treated with antibiotics?

A: Antibiotics are a particular type of medicine that helps stop infections caused by bacteria. They…

Q: List down the 25 different antibiotics and give the mechanism of action

A: Antibiotics, also known as antibacterials, are medications that either kill or slow the growth of…

Q: What does tissue culture infective dose 50 mean? Write briefly. Calculate the percentage cytopathic…

A: Viruses are submicroscopic organisms that live and replicate only in the host cells like bacterial,…

Q: Which of the following pathogens is the LEAST virulent?   1. Microbe B, ID50 =  1,000 cells 2.…

A: Introduction:-  The ID50, or infectious dose, 50 percent, is another way to evaluate virulence. This…

Q: How is RT PCR used to detect Ebola? How does the actual RT PCR procedure work? How is ELISA used to…

A: SOLUTIONThe RT-PCR and antigen-capture diagnostic assays proved very effective for detecting…

Q: What is the basis of determining a microorganism in being susceptible or resistant to a specific…

A: Microorganisms are tiny living creatures that are not visualized by the naked eye. They should be…

Q: What is the therapeutic category of: 11. Diamox® 12. Difflam® 13. Diflucan® 14. Dilatrend® 15.…

A: Drug is substance which alter physiological functions of the body. Drugs can and also can cause side…

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: Explain how agglutination and precipitation reactions are alikeand how they are different.

A: Agglutination and precipitation are the two prevailing immunological methods to detect antigens and…

Q: what are pros and cons for following prevention proceutures? how might delayed inspection affect…

A: The ones who take preventive measure for avoiding a particular disease or any kind of illness need…

Q: What is antibotic resistance and why is it important to be aware of it

A: Antibiotic resistance occurs when bacteria and fungi gain the ability to resist antibiotics that…

Q: Fill in this table with data from the entire lab: TOTAL NUMBER OF PEOPLE IN LAB: (11) NUMBER OF…

A: Sheep Blood agar (SBA) is a general purpose, enriched medium often used to grow fastidious organisms…

Q: A group of researchers wanted to evaluate the effectiveness of mask-wearing, handwashing, social…

A: Epidemiology research is important for understanding the variables that cause the transmission of…

Q: What is the mode of action of bacitracin?  How does this influence the types of bacteria it can be…

A: Introduction:- Microorganisms such as bacteria, fungus, and protozoans are killed or inhibited by…

Q: What are the available dosage forms of:21. Inoflox®22. Isoket®23. Isoxilan®24. Kefox®25. Purinase®

A: 1. Inoflox. Inoflox is a fluoroquinolone antibiotic that is used to treat certain bacterial…

Q: Write a short description on ALL of the following: a) The application of turbidostat against…

A: In various assays and biological experiments, microoorganisms are allowed to grow in liquid cultures…

Q: Why do the penicillin and cephalosporin groups of drugs have mildertoxicity than other antibiotics?…

A: Antibiotics are the class of medicine which fight against unwanted bacteria in the system. Most of…

Q: What are the common pathogens isolated from stool samples? What is the difference between a coliform…

A: A pathogen is living thing that causes infection. Infections and microorganisms can be microbes,…

Q: Antispychotics are available as Long acting (depot) injections?

A: Antipsychotics are a group of psychotropic drugs that are mostly used to treat psychosis, which…

Q: What structures or substances that can increase microbial virulence or pathogenicity and explain the…

A: Microbes are tiny organisms that are both beneficial and harmful to humans.