Which antibiotic listed would be most effective against E Coli?

Q: Which of the following are associated with the origin and spread of antibiotic resistance?

A: Explanation are given below

Q: Which bacteria produce B-lactamase enzyme which is resistant to penicillin and why?

A: Antibiotics are the medicines which are used to cure infections which are caused by bacteria. These…

Q: Why are antibiotics important ? Include source/website used.

A: Source used: Internet Antibiotics are the medicine that fight infection caused by bacteria in humans…

Q: Name TWO antibiotics that are commonly found to cause superinfection What are the intended purposes…

A: Superinfection is the process by which a cell that has formerly been infected by one virus gets…

Q: What other factors may control the outcome of an infectiousdisease?

A: An infectious disease is the one that is caused by pathogenic microbes. These microbes can be…

Q: How can activity of a hemolytic exotoxin be detected?

A: Introduction  Toxins can be of two type on the basis of their secretion viz. Endotoxins and…

Q: what are the steps to reconstituting the antibiotics

A: Question is related to drug calculation and also asked about how to reconstitute antibiotic.…

Q: How did Georg Gaffky cultured Salmonella Typhi?

A: Salmonella enterica is a kind of bacteria. Typhoid fever is caused by a gram-negative bacteria…

Q: How did Escherichia coli become pathogenic?

A: Escherichia coli or E. coli can be described as the gram negative, facultative anaerobic, rod shaped…

Q: How to avoid bacterial resistant?

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

Q: refer to the diagram left hand side is Tetracycline  and right hand side is ampicillin. please help…

A: A disk diffusion test helps to test the susceptibility of any bacteria against different…

Q: When bacteria from a throat swab are streaked on blood agar, why is the agar stabbed several times…

A: The initial identification of the streptococcal and enterococcal species is based on their hemolytic…

Q: Why are b- lactam antibiotics only bactericidal to growing bacteria?

A: Beta-lactam antibiotics are the antibiotics that are bactericidal, which means they kill bacteria.…

Q: Explain the mechanism of Vancomycin antibiotic?

A: Answer: ANTIBIOTIC = These are the chemicals or drugs used for the killing of microbes and inhibit…

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 can be done to prevent the spread of these resistant microbes in the hospital?

A: Resistant microbes cause a major threat of nosocomial infections in hospitals. Healthcare personnel…

Q: Why can Koch’s postulates not be used to identify the causes of diseases due to polymicrobial…

A: Koch's postulates are four criteria that denote the causative relationship between the microbe and…

Q: How is the microbe that makes penicillin different from the one that makes streptomycin?

A: An antibiotic is a kind of antimicrobial substance dynamic against microbes. It is the main kind of…

Q: For each of the following antibiotics, give the spectrum, primary effect and briefly explain the…

A: Antibiotics are the biochemical compounds mostly obtained from fungi which target prokaryotic cells…

Q: How does the E. coli strain 026:H11 damage its victims?

A: The enterohaemorrhagic E. coli (EHEC) serotype O26 is the second most common enterohaemorrhagic E.…

Q: What function does the capsule have for Streptococcus mutans?

A: The capsule is the extracellular gel-like layer that surrounds the outside of cell wall of many…

Q: Describe the correct procedure for taking antibiotics.

A: In human physiology, antibiotic is defined as the class of medicines or drugs which inhibits the…

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 is superbugs and how does it occur? What are specific ways to avoid antibiotic resistance?

A: What is superbugs and how does it occur? A superbugs are strains of any type of microorganism, (…

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: Which of the letter labeled microbes is exhibiting alpha-hemolysis?

A: The lysis or breakdown of red blood cells is called hemolysis. There are three types of hemolysis…

Q: What would be the best type of vaccine for cholera?

A: The vaccine constitutes killed whole-cell V. cholerae O1 in coordination with a recombinant…

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: Where do the different types of coliforms come from?

A: Coliform are the rod shaped, gram negative bacteria, used as indicator organism for quality check of…

Q: Is Penicillin a weak antibiotic?

A: The antibiotics are antimicrobial substances. It is active against the bacteria. It is the medicine…

Q: Why do penicillins and cephalosporins have a higher therapeutic index than most other antibiotics?

A: Therapeutic index is the ratio that measures the blood concentration at which a drug becomes toxic…

Q: If the bacterium in question during the perlo outbreak had beenE. coli instead of S. aureus, how…

A: The perlo outbreak was caused by Staphylococcus aureus that causes food intoxication and had led to…

Q: With some level of toxic shock syndrome caused by the superantigen produced by Staphylococcus…

A: Staphylococcus aureus - It is round shaped, gram positive bacteria, member of Firmicutes, generally…

Q: Name a broad spectrum antibiotic and state two diseases for which it is prescribed.

A: Antibiotics are drug molecules which kill or inhibit the growth of the bacteria. These molecules are…

Q: What are some of the disadvantages of using natural penicillin for treatment of infections?

A: Antibiotics are antimicrobial substances that control or inhibit the growth of microorganisms,…

Q: What are the bacterial cell targets of the different antibiotics?

A: Antibiotics are antimicrobial substances that control or inhibit the growth of microorganisms,…

Q: What are the reasons for the failure of antimicrobial treatment?

A: Introduction: Antimicrobials are substances that kill or cause the inhibition of bacterial growth.…

Q: Which drugs are typically used to treat H. Pylori infection and how should they be used together to…

A: Helicobacter pylori (H. pylori) is a kind of bacteria that lead to disease in the stomach. It is the…

Q: What is  bactericide exposure?

A: The term bactericide is related to bacteria. Bacteria are unicellular and prokaryotic organisms that…

Q: ive two reasons why E. coli is naturally resistant to antibiotics like Penicillin?

A: Bacterial survival in an adverse situation, in a substrate is given as the ability of bacteria to…

Q: What is virulence factor in microbiology?

A: The molecules produced by bacteria, viruses, fungi, and protozoa that enable them to invade host,…

Q: Is it as effective to take two antibiotics sequentially as it is to take them simultaneously, as…

A: Antibiotics are antimicrobial substances that are effective against microorganisms. Antibiotic drugs…

Q: Why was it necessary to administer antibacterial drugs in Burali ulcer for two months rather than…

A: INTRODUCTION Buruli ulcer, caused by the bacteria Mycobacterium ulcerans, is a devastating chronic…

Q: What are two possible reasons for choosing a bacteriostatic treatment over a bactericidal one?

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Explain the Mechanism of Action of β- Lactam Antibiotics ?

A: An agent which kills or inhibits the growth of bacteria is called as an antibiotic. They can be…

Q: How did Staphylococcus aureus become methicillin resistant?

A: S. aureus, a member of the family Micrococcaceae is a gram-positive. It is an opportunist pathogen…

Q: Which antibiotic listed would be most effective against staph organisms?

A: Staph organism are Staphylococcus bacteria which is known to cause staph infections like pneumonia ,…

Q: What is the mechanism of an antibiotic removal device (ARD)?

A: Blood cultures are prepared to detect the presence of a pathogenic microbe in the blood. If the…

Q: What is the definition of the term Resistant?  How do you detect that your microorganism is…

A: Resistant- ability of bacteria to endure the effects of a damaging chemical substance is known as…