Match the early scientists with their notable discoveries:  Alexander Fleming Howard Florey and Ernst Chain  Selman Waksman Paul Ehrlich  Choices -  discovered penicllin after studying mold growth

Q: Cell wall inhibitors –  (including Penicillins) -   Inhibitors of protein synthesis Injury to plasma…

A:

Q: Which of the following would not be a potential side effect of standard antimicrobial drugs?…

A: An antimicrobial drug can disrupt the host's normal microbiota. Microbiota is the group of microbes,…

Q: What is meant by the term “staphylococcus”? Bacteria that are round and arranged in clusters…

A: Introduction : Bacteria occur in four different shapes, which are as follows : A. Spherical or Cocci…

Q: if an antimicrobial drug disrupted ergosterol synthesis, it is targeting

A: Antimicrobial drugs are chemical substances that are used to inhibit the growth of microorganisms.…

Q: Which of the following are ways in which forming a biofilm can make a bacterial infection more…

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

Q: A microbiologist is working with a pure strain of bacteria isolated from a mixed sample. Which of…

A: Streptococcus mutans is a bacteria which is often found in the oral cavity of human. It is a…

Q: Discuss why it is difficult to treat wounds infected with toxinproducing bacteria.

A: The toxin can be defined as Bacterial toxins and they are the proteins that are capable of achieving…

Q: Which of the following is most susceptible to antimicrobial agents?   mycobacteria bacterial…

A: INTRODUCTION Vegetative bacteria A normally growing bacterial cell that forms endospore is called…

Q: Mycobacterium tuberculosis microbes are not easily killed by sunlight or drying. This is because…

A: Pathogens are the microbes that are causing harm to the body.

Q: A bacterium using oxidation/reduction of inorganic compounds as the energy source and CO2 as the…

A:

Q: isolated in pure culture?

A: Helminths cannot be isolated in pure culture

Q: Which drug among the following inhibits bacterial protein synthesis by attaching to the bacterial…

A: Tetracyclines,  prevent the binding of aminoacyl-tRNA by blocking the A (aminoacyl) site of the 30S…

Q: When a child skins their knee and neosporin is applied, this reduces the chances of pathogens…

A: Infectious diseases are caused by pathogens like viruses, bacteria, and fungi. They can be…

Q: One of the following is considered as Fastidious bacteria: Select one: Staphylococcus spp.…

A: Bacteria are usually single-celled microorganisms that can be present everywhere. They are…

Q: which order of bacteria is responsible for more thanhalf of all natural antimicrobial agents

A: Antibiotics: Antibiotics are antibiotics that are used to treat bacterial infections. Antibiotic is…

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: The inhibition of bacterial growth and reproduction without necessarily destroying the organisms is…

A: The growth and reproduction of bacteria depends on saveral factors. For the inhibition of the growth…

Q: streptomycin

A: Antibiotics have been used to control plant diseases for many years. Streptomycin and…

Q: What are the potential consequences of long-term and widespread use of antimicrobial therapy on…

A: Antimicrobial therapy refers to the use of agents - including antibiotics, antivirals, antifungals,…

Q: has confirmed that antimicrobial resistance is one of the top global public health problem. Explain…

A: Antimicrobial resistance  is capabilities in microorganisms that change over time and no longer…

Q: What specific medium must be used in testing the effectiveness of antimicrobial drugs?

A: The specific medium that must be used in testing the effectiveness of antimicrobial drugs is…

Q: Identifying an unknown bacterium is an essential step in the diagnosis and treatment process. Since…

A: An antibiotic is a type of medication used to treat bacterial infections. It works by either killing…

Q: A common mechanism by which sensor cells in the host detect micro-organisms relies on the production…

A: The immune system of the body is involved in protecting the body against various pathogens. White…

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: This antibiotic, novobiocin, was tested against two different types of bacteria. What can you say…

A: Novobiocin belongs to the class of antibiotics named aminocaumarin that is derived from the…

Q: what is plaque essay? what is why this lab is perform? (bact what techniques is used and…

A: To get the remaining sub-parts solved, please repost the complete question and mention the…

Q: Soap and detergents are categorized as which type of antimicrobial chemical? oxidizing agent…

A: Chemical antimicrobial agents can be categorized into various groups depending on the type of…

Q: Explain explicitly resistant, intermediate and susceptible antibiotics.

A: Antibiotics These are antimicrobial medicines that work against bacteria. These medicines are…

Q: Which of the following is FALSE about interpreting the results of normal microbial flora experiment?…

A: From shortly after birth until death, every human being's skin and mucous membranes are home to a…

Q: Which of the following molecules have been used as a biomarker in studies in microbial ecology? a…

A: All these molecules have been used as biomarkers in microbial ecology. Sterols, d- alanine and…

Q: Please help me identify one way that humans utilize microbes and their products in each of the…

A: Bacteria can be found in almost every ecosystem on the planet, including inside and on people. The…

Q: What factors do you think must be considered when treating an infection present in a biofilm on a…

A: Cytotoxic T cells destroy the target cells that are present on the transplanted tissue, cancer…

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: /hich of the following are ways in which forming a biofilm can make a bacterial fection more…

A: Option b.

Q: What specific biological compound(s) present in moringa oleifera leaves is/are responsible for its…

A: Moringa oleifera are rich in vitamins A, C, B1 (thiamin), B2 (riboflavin), B3 (niacin) B6 and…

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: What is an antibiotic? 1.An organism that inhibits the growth of other organisms 2.A synthetic…

A: Antibiotics are antibiotics that are used to treat infections caused by bacteria in humans and…

Q: Give examples of an industrial and clinical setting where quantifying viable bacteria would be a…

A: Introduction :- Bacteria are single-celled organisms that are tiny. Bacteria can be found…

Q: Why would a sputum sample have been collected before antibiotic therapy was commenced?

A: Before starting antibiotic therapy sputum sample has been taken which can identifies the more…

Wound infections

A wound is damaged or breaks in the surface of the skin. The wound is divided into two types, they are acute wound that includes minor cuts, laceration, bites, etc, and chronic wounds that can become slow to heal including ulcers on the legs and feet. Redness, pain, and swelling are signs of a wound.