Some antibiotics fail to kill/inhibit a pathogen simply because the microbe is naturally (intrinsically) resistant to it.   True or False ?

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

A: Explanation are given below

Q: Why is it incorrect to say that bacteria produce toxins to harm their host?

A: When a bacterium invades a host cell it may produce a toxin. Toxins are strong elements that are…

Q: Which of the following compounds represents a peptidoglycan specific antibiotic ? A. tetracycline B.…

A: Peptidoglycan is a layer present in bacterial cell wall, It is a basic unit. due to its structure,…

Q: The first step for directly linking a microbe to a specific disease according to Koch's postulates…

A: The goal of the Isolation of bacteria is to prevent germs from sick or colonized patients from…

Q: Bacteria are equipped with mechanisms that are capable of counteracting host defenses. Please choose…

A: Bacteria are single-celled microscopic organisms that can survive in a diverse environment. They are…

Q: Which of the following is not an example of the physical, mechanical, and chemical barriers at body…

A: Innate immunity is present since birth. Innate immunity is non-specific. Innate immunity lacks…

Q: Identify  examples of cell-wall antibiotics that are not beta-lactam drugs.

A: Antibiotics are the chemicals that prevent or inhibit the growth of some microbes such as bacteria.

Q: How can we avoid/prevent the pathogenic effect of some microorganisms?

A: INTRODUCTION During anesthesia, a breathing system could also be used for quite one patient. Any…

Q: Pick any bacterial pathogen, how could its relationship with its host be different if it was similar…

A: Pathogenic bacteria are those who cause harm to host organism. There are few bacteria who cause…

Q: What do you mean by immunofluorescence

A: Antibodies are immunoglobulins produced in response to antigenic stimulation. They may either bound…

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: Microbial resistance to drugs is acquired througha. conjugation.b. transformation.c. transduction.d.…

A: In biotechnology, microbial resistance is defined as the evolution of microbes with protective…

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: List five cellular or structural mechanisms that microbes use to resist antimicrobials.

A: The organisms that are not observed by unaided eyes are the microorganisms. These may be…

Q: What is the connection between certain antimicrobial drugs and superinfections?

A: A microorganism develops an adaptive response towards antimicrobial drugs and is called drug…

Q: what are two broad classifications of antibiotics in terms of their ability to kill or inhibit?

A: Antibiotics are antimicrobial substances that are effective against bacteria. Antibiotic medications…

Q: Why doesn’t penicillin act against any eukaryotic pathogens

A: There are broadly  two type of cell based on the structure and function: prokaryotic cells( form…

Q: Explain why there are far fewer antiviral agents than there are antibacterial agents

A: The primary classes of antimicrobial specialists are disinfectants (non-specific specialists, for…

Q: You discover a microbe that you believe is the causative agent of a new disease. Using Koch's…

A: Microbiology is the study of microorganisms and associated topics. Microbiology has gone a long way…

Q: Because penicillin prevents peptidoglycan synthesis, it is more effective on cells.

A: In this question, effect of penicillin on the cell wall of different types of bacteria is to be…

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: Many visits to your physician do not result in a culture or a drug-test of the causative infectious…

A:

Q: Why does one microbe cause disease, whereas another,closely related species is completely harmless?

A: There are a variety of pathogenic and non-pathogenic species of bacteria that are related to each…

Q: Why does a population of microbes not die instantaneously when exposed to an antimicrobial agent?

A: Antimicrobial agents are agents that are used to stop or prevent the growth of microbes. They…

Q: name two antimicrobials and explain whether the organism was susceptible, intermediate, or…

A: We know, the Antibiotic prevent or stops the growth of microorganisms. Information on the minimum…

Q: A broad- spectrum antimicrobial drug would be a drug that attacks many different microbial sites.…

A: A broad-spectrum drug is an antibiotic that acts against a wide range of disease-causing bacteria.

Q: How can the use of chemical agents contribute to bacterial antibiotic resistance?

A: Bacteria are prokaryotic organisms that are unicellular and devoid of the cellular organelle like…

Q: Why are certain gram-negative bacteria more resistant than gram-positive bacteria to antimicrobials…

A: Gram-negative bacteria are characterized by the presence of thin peptidoglycan cell wall. The…

Q: Write a 200-300-word reflective essay on the emerging case of Antibiotic Resistance and what is your…

A: Introduction :- Antibiotics, also called antibacterials, are drugs that kill or slow the growth of…

Q: The man pictured below wears several dozen ornaments in his skin, most of them applied by piercing.…

A: A piercing is the creation of an opening in a part of the body for the insertion of jewelry.

Q: Who formulated the hypothesis that certain chemicals could kill microbes without harming humans was…

A: Chemotherapy includes antibacterial medications that target infectious germs or treatments that…

Q: briefly describes an example of how a unique cell structure of a microbe could be a target for…

A: Antibiotics are antimicrobial medicines derived from other organisms (such as moulds, fungi, and…

Q: Why do most antibacterial drugs not destroy human cells?

A: Antibiotic A chemical substance that inhibits the growth of microorganism by altering the…

Q: Why did viruses not fit well with Robert Koch's Postulates for the characterization of pathogenic…

A: Pathogens are disease causing organisism, which when enter the  body uses host body mechanism or…

Q: Which of these antibiotics would do the best job as a broad spectrum antibiotic?

A: Broad spectrum antibiotic  These antibiotics have effect on numerous different type of bacteria and…

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: A compound synthesized by bacteria or fungi that destroys or inhibitsthe growth of other microbes is…

A: There are chemical as well as physical methods to control the microbe that kill the microorganism…

Q: differentiate desease from infection. differentiate virulence from pathogenicity.

A: This is a classical difference question in biology and in based on microbiology

Q: What kind of drug might be made out of an antimicrobial peptide and describe an advantage it would…

A: Bacterial drug resistance is now a significant ill health everywhere the planet as a results of…

Q: Harmless microbes fending off pathogenic microbes from invading the host Opportunistic pathogenesis…

A: Microbes are found everywhere and it can be both beneficial and harmful. Beneficial microbes are…

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: Can antibiotic kill bacteria?

A: Antibiotics are the drugs that are effective in treating the pathogenic infection. These drugs…

Q: How does non-compliance with antibiotic treatment regimens lead to the generation of drug resistant…

A: Antibiotics are drugs used to treat bacterial infections. Antibiotics have been used for a long time…

Q: Is a viral infection treatedwith the same kind of drugthat treats bacterialinfections?

A: The proliferation of harmful viruses inside the body of an organism causes viral infection. These…

Q: why doesn’t penicillin act against any eukaryotic pathogens.

A: Based on structure and function, there are two types of cells: Eukaryotic cells and prokaryotic…

Q: Why are bacteria referred to as pathogens

A:

Q: Identify two antimicrobials that act by inhibiting protein synthesis.

A: A protein synthesis inhibitor is a substance that prevents or inhibits cell growth or proliferation…