Q: Based on class data only, which antimicrobial has the broadest spectrum? Which one has the narrowest…
A: An antimicrobial is an agent that kills or stops the growth of micro-organism. Antimicrobial…
Q: For an individual organism and an antimicrobialagent, what do the results signify?
A: Introduction In the various microbiological techniques as we isolate and culture different bacteria…
Q: Given that both human cells and pathogens synthesize proteins at ribosomal sites, how can…
A: Microbes are significant because they have shaped the history of our planet. Some microorganisms are…
Q: Explain why Griffith’s mixture of harmless dead bacteria possessing capsules and harmless live…
A: The laws of inheritance was discovered by Gregor Johann Mendel who is popularly known as the father…
Q: Discuss two possible ways that microbes acquire antimicrobial resistance.
A: Antibiotics are common metabolic products that are extracted from aerobic bacteria and fungi. They…
Q: What is the importance of an antimicrobial removal device (ARD)?
A: The antimicrobial removal device (ARD) is a device that removes antibiotic residues from blood…
Q: Why have the chemical structure of some antimicrobial drugs been modified into semisynthetics?
A: Many antibiotics or antimicrobial drugs halt bacterial infection by interfering with the…
Q: How do hydrogen peroxide agents work and what is their best application as an antimicrobial?
A: Disinfectants are chemical agents applied to non-living objects to destroy bacteria, viruses, fungi,…
Q: Define antispasmodics
A: As we know A drug is any chemical substance or material that alters the physiology or psychology of…
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: Why is it better for a drug to be microbicidal than microbistatic?
A: Any substance which is produced by naturally, artificially or through synthetic origin that kills or…
Q: Describe four modes of action of antimicrobial agents, and provideexamples of how they work.
A: The term "antimicrobial" refers to the group of drugs that consists of antibiotics, antiprotozoals,…
Q: What is the outcome of the use of antimicrobials?
A: There are a variety of microbes present in the environment. Microbes can be bacteria, viruses,…
Q: What are the major actions of antimicrobial agents? What criteria are used in the selection of…
A: Antimicrobial agents are chemical substance,drug or any other substance that were capable to kill…
Q: What factors influence the size of the zone of inhibition for an antimicrobial?
A: Testing of effectiveness of anti microbial drugs against microbes are important in identification of…
Q: List the major types of physical agents used in controlling microbes.
A: Microbes : Microbes are very tiny living organisms that are always present around us, but they are…
Q: Name three types of antimicrobial proteins.
A: Antimicrobial proteins are the polypeptide that causes the destruction of bacteria. They are a part…
Q: What are potential antimicrobial drugs in the development of an appropriate antimicrobial
A: Antimicrobial drug is a medicine used to treat microbial infections. Antimicrobial is a general term…
Q: What is the differece between disinfection and sterilization? What is the dfference between…
A: Disinfection and sterilization are essential for ensuring that medical and surgical instruments do…
Q: Explain the Terminology of Antimicrobials.
A: Microbes are generally visible under the instrument microscope only. The organisms that are included…
Q: Explain an example of antimicrobial peptides.
A: Introduction: Antimicrobial peptides are the peptides produced by the host as a defence against…
Q: Why are antimicrobial processes inhibited in the presence of extraneous organic matter?
A: The extraneous organic material denotes the blood, serum, pus, etc. Here we will know why the…
Q: Distinguish between the antimicrobial effects of -static, -cidal,and -lytic agents.
A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…
Q: Can you think of a situation in which it would be better for a drug to be microbistatic rather than…
A: Microbistatic drugs are those which stop or prevents the growth of harmful bacterias in the body…
Q: Define bacteriorhodopsin.
A: Proteins are one of the biomolecules made up of amino acid units. They are large and complex…
Q: Differentiate between the following and provide one example broad- and narrow-spectrum…
A: The antimicrobial drugs are the agents that inhibit the growth of micro-organisms and kill them. It…
Q: microbial CELLS is the most RESISTANT to disinfectants and antiseptics?
A: Prions are the infectious agent which are misfolded proteins having the ability to transmit their…
Q: For what purposes is alcohol a useful antiseptic?
A: A microorganism is a microscopic organism which may exist in its single-celled form or in a colony…
Q: Match the antimicrobial drug to its action. 1. Erythromycin A. Inhibits cell wall synthesis 2.…
A: In the following table the Antimicrobials have been matched with their actions: Antimicrobial…
Q: How can drug resistance in microorganisms be circumvented?
A: The uselessness of a treatment, such as an antibiotic or antineoplastic, for curing a disease or…
Q: how does the ratio of cholesterol to phospholipids in a liposome affect drug encapsulation?
A: Phospholipids are a type of chemical molecule that has a hydrophilic head composed of a phosphate…
Q: Is Penicillin a weak antibiotic?
A: The antibiotics are antimicrobial substances. It is active against the bacteria. It is the medicine…
Q: What are antimicrobial peptides?
A: Introduction Short strands of amino acids connected by peptide bonds are called peptides.…
Q: describe four modes of action of antimicrobial agents, and give a specific example of how each works
A:
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: Explain the desirable features of antimicrobial chemicals and whatfactors influence their…
A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…
Q: List 10 characteristics of an ideal antimicrobial drug.
A:
Q: Which of the following groups of antimicrobial drugs selectively targets bacterial cell wall…
A: Antibiotics are the medicines which are used to cure infections which are caused by bacteria. These…
Q: If an infectious agent is sensitive to several antimicrobial drugs, what other considerations might…
A: Any compound that inhibits the growth of microorganisms or kills them is called as antimicrobial.…
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…
Define antispasmodics.
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- Below, you can see a picture of an antimicrobial drug. Regarding semi-synthetic antimicrobial drug development to try to avoid development of antibiotic resistance, use 1 sentence to address what is the significance/value of the presence of the various R-groups (e.g. R4, R5, R6, etc.)?Identify examples of cell-wall antibiotics that are not beta-lactam drugs.Explain the significance of antibiotic resistance.
- Is Penicillin a weak antibiotic?The reason why most antibiotics as oral suspension dosage forms are commercially available as dry powders, to be reconstituted with water just prior to dispensing, is:Important characteristics of antimicrobial drugs include: a) readily delivered to the site of infection b) high toxicity against microbial cells c) do not cause serious side effects in humans d) remains active in body tissues and fluids e) all of the above