riefly describe any THREE CATEGORIES (three modes of action) of antibacterial drugs.  Make sure to tell how they work and how bacteria have become resistant to them.

Q: Cite metabolites, other that antibiotics, produced by microorganisms that can inhibit the growth of…

A: There are several metabolites produced by microorganisms that can inhibit the growth of other…

Q: Aminoglycosides and ß-lactams are commonly used antibiotics. Write a short account for both…

A: Aminoglycosides are bacterial antibiotics. They treat bacterial infections by killing the bacteria…

Q: A new chemotherapeutic drug kills bacteria but not humans. Discuss the possible ways the drug may…

A: A cell is defined as the smallest unit of a living organism which is the basic structural,…

Q: antispasmodics.

A: A drug is any chemical substance that alters the physiology or psychology of an organism when eaten.…

Q: which antimicrobial drugs are produced naturally?

A: Antimicrobial drugs produced naturally are Biofilms. Biofilm is assemblage of surface -associated…

Q: Based on the following image, which concentration of antibiotic would be considered the minimum…

A: Minimum bactericidal concentration (MBC) is defined as the lowest concentration in which an…

Q: Why is the effectiveness of an antimicrobial agent determined using an exponentially growing…

A: The bacterial cell reproduce asexually by replicating and dividing their genetic material as well as…

Q: Name and describe three mechanisms of acquired antimicrobial resistance tools that microbes may use…

A: Acquired antimicrobial resistance. The disease causing microbes  acquire resistance towards…

Q: Could an organism that is susceptible to an antimicrobial agent in laboratory testing fail to…

A: To identify the acceptable antimicrobial agent and dose for treatment of microorganism infections…

Q: Briefly describe the main scientific principle(s) underlying the following techniques used in the…

A: Ammonium Sulphate Precipitation:  Ammonium sulphate precipitation is a typical method for…

Q: The size of the inhibition zone depends on conditions such as: Multiple Choice The concentration of…

A: Inhibition zone is often described as a circular area surrounding the antibiotic spot where colonies…

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: How would you grow a streptomycin-resistant strain E. coli bacteria was spread on both agar plates…

A: Bacterial resistance does have the capacity where bacteria will withstand the effects of antibiotics…

Q: Describe three groups of microorganisms that are resistant to certain chemical treatments.

A: Disinfectants are some chemical agents designed to inactivate or destroy microbes. Sterilization…

Q: Name three types of antimicrobial proteins.

A: Antimicrobial proteins are the polypeptide that causes the destruction of bacteria. They are a part…

Q: Where do true antibiotics come from in nature?

A: Antibiotics are substances which are able to inhibit or destroy growth of microorganisms. These…

Q: Identify two factors that make biofilms more tolerant to antimicrobials and make sure to include…

A: Two factors that make biofilms more tolerant to anti-microbial and make sure to include their mode…

Q: Match the physical and chemical methods of control with its use, mode of action etc. Purify H₂0…

A:

Q: Identify two factors( in detail)that make biofilms more tolerant to antimicrobials including their…

A: Biofilms are a collective of one or more types of microorganisms that can grow on many different…

Q: Why is it necessary to develop new generations of antimicrobial medications?

A: It is necessary to develop new generations of antimicrobial medications.

Q: describe a semi-synthetic antibiotic

A: Semi-Synthetic Antibiotics are defined as the derivatives of the natural derivatives with different…

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: Instructions: Species name 2: Sample illustration: Taxonomic account (domain to species): At least…

A: Microbe isolation is critical to extract a single microbe from the population. Because bacteria are…

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: Penicillin uses which mechanism of antibiotic action against bacterial cells?

A: Penicillin is a narrow-spectrum antibiotic which kills bacteria by binding the beta - lactam…

Q: Explain briefly how microbiological methods might be used in the pharmaceutical industry.  For what…

A: Pharmaceuticals are substances that are used to diagnose, cure, or prevent disease, as well as to…

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: What is meant by ‘broad spectrum antibiotics’?

A: Antibiotics are also called antibacterial and are the medications that slow or destroy bacterial…

Q: Which of the following is true of selective toxicity? O 1) It refers to the process of determining…

A: Selective toxicity means the therapeutic agent kills or inhibits the microbial pathogen without or…

Q: Which of the following types of antimicrobial drugs make microbes more susceptible to osmotic…

A: Prokaryotes are single-celled microscopic organisms belonging to domain bacteria. A prokaryotic cell…

Q: Describe some new classes of antibacterial drugs and theirapplications.

A: Antibiotics are chemicals that interfere with some specific microbial structure or function such as…

Q: About becterial enzymes, it is CORRECT to affirm that: a). Some becterial enzymes can help the…

A: Bacterial enzymes are defined as the enzymes which degrade proteins into their amino acid components…

Q: Draw the bacteria cell and indicate all the drug target in the bacteria cell and which drugs are…

A: Microorganisms are the organisms that cannot be seen as such through naked eyes but required…

Q: Discuss biofilms and their relevance to infectious diseases

A: According to the guidelines of Bartleby,Since you have posted multiple questions, the expert can…

Q: Name four types of antimicrobial host-derived products.

A: Introduction: Products derived from any agent that works against microbes by slowing their growth or…

Q: List some Characteristics of the Ideal Antimicrobial Drug.

A: Antimicrobial medications are natural or manmade chemical compounds that inhibit or eliminate the…

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: Suggest a possible mechanism for how a microbe that becomes resistant to an antimicrobial chemical…

A: Resistance bacteria  Those bacteria which survive and reproduce in the presence of antibiotic drug.

Q: Identify the objectives and methodology of the article below:…

A: Introduction  Antibiotics are a class of drugs used to treat bacterial infections. They work by…

Q: Define the terms antiseptic and disinfectant. using one named example of each describe their modes…

A: Hi! As you have posted multiple questions and have not mentioned which is to be answered, we are…

Q: Give four main categories of antimicrobial products.

A: As the name suggests, antimicrobials are those agents that inhibit the growth of microorganisms.…