What is a probiotic? How does it differ from a prebiotic?

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

A: Explanation are given below

Q: hat is the origin of antibiotics? What is the history of antibiotics?

A: Antibiotics are a substances produced by bacteria and fungi which have the capability of killing the…

Q: What is pathogenic bacteria?

A: Bacteria are microscopic single-celled prokaryotes that thrive in diverse environmental conditions.…

Q: Why do we need to look up values in the charts for each antibiotic?

A: Antibiotics have definitely transformed the lives of countless individuals by rescuing them from…

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 do bacteria grow in a petri dish?

A: Microbial culture is a method of growing microbial organisms by letting them reproduce in a…

Q: What is leading to the development of antibiotic-resistance bacteria? Why should we be concerned?

A: WHAT IS THE MEANING OF ANTIBIOTIC RESISTANCE BACTERIA ? Antibiotic are drugs designed to kill…

Q: Why are Archaea resistant to penicillin?

A: Different types of antimicrobial agents are used to inhibit the growth of bacteria. Specific…

Q: Under what conditions supplementation with probiotics might be recommended

A: Probiotics contain live bacteria or yeasts that are natural inhabitants of the human body. These…

Q: How do probiotics work?

A: Probiotics means sample containing beneficial bacteria. Probiotics generally considered safe to…

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: How does bacteria grow on agar plates?

A: Bacteria are the most primitive organisms on Earth. They can survive in most extreme environments as…

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 are the four main families of probiotics?

A: Probiotics are biological agents that live naturally in the human body. They are consumed as food…

Q: what practical significance are capsule forming bacteria in industry and medicine?

A: Introduction Bacterial capsule in the industry is to prevent the bacterium from drying, it serves as…

Q: How do STEC strains of Escherichia coli differ from otherpathogenic E. coli?

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: Is the ability to produce antibiotics limited only to bacterial species?Explain.

A: Antibiotics are chemical compounds produced by bacteria and also by many other microbes.

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: Mode of action of antibiotics as feed additives

A: Antibiotics are chemical compounds with bactericidal (kills bacterial) or bacteriostatic (arrests…

Q: What are 4 benefits of using bacteriostatic rather than a bactericidal treatment?

A: Bactericidal is the agents or drugs that directly kill the bacteria by disrupting the cell wall or…

Q: Name various sources of antibiotics.

A: Antibiotics are the chemical substances that have a lethal action on the life of bacteria. Some…

Q: What is a capsule? Why are Capsules considered "dangerous"? What are 5 examples of disease-causing…

A: Bacteria are the most primitive types of cells that are present in the living world. they are…

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 do I already know about antibiotics?

A: Antimicrobial agents are those agent which inhibit the growth or kilss the microorganisms such as…

Q: When can E. coli become potentially pathogenic (disease-causing)?

A: E Coli or Escherichia Coli is a bacteria. A bacterial cell is a type of prokaryotic cell. It means…

Q: Make a list of Antibiotics indicating their uses, discoverer, & origin.

A: Antibiotics are the chemicals produced by certain bacteria as a defense mechanism against other…

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: What is the major source of antibiotics and what appears to be thenatural function of antibiotics in…

A: Step 1: Antibiotics, also called as antibacterials, are substances that destroy bacteria or slow…

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: How long is the generation time of E coli?

A: Bacteria are prokaryotic organisms.

Q: Why are antibiotics used in livestock production?

A: Antibodies are used in livestock production because : Antibiotics prevent Animal Suffering.…

Q: Why would a bacteriostatic antibiotic that only INHIBITS growth of a pathogenic bacterium be useful…

A: Bacteriostatic antibiotics stops the growth of bacteria from reproducing and not necessarily kills…

Q: In which of the four phases of bacterial growth would an antibiotic best work?

A: Bacteria are microscopic, single-celled organisms. we can not see bacteria through naked eye. Some…

Q: Would there be any advantage to administering a bacteriostatic agent along with penicillins? Any…

A: Antibiotics, as the name suggests, are antimicrobial compounds that are either bactericidal or…

Q: What is the purpose of the lab whereby you take a throat swab and identify the normal bacteria in…

A: A throat culture is a test that looks for germs that can cause an infection (such as bacteria or…

Q: What bacterial genera are often included in probiotic foods?

A: Probiotics are live bacteria or yeasts that are good for our body, especially for our digestive…

Q: Which bacterium helps in dairy industry?

A: Bacteria are unicellular and prokaryotic organisms that live in wide variety of environments. It…

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: Why do some organisms grow within the zones of growth inhibition caused by the antibiotics?

A: The Kirby-Bauer method is used to determine the sensitivity of microorganisms for a specific…

Q: What is the commerical use of bacteria?

A: Microorganisms are the major components of biological system on earth. They are present all around…

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

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

Q: How will you determine whether the antibiotics kill the organism or only inhibit its growth

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: Will all strains of an organism show the same antibiotic spectrum? Why not

A: Antibiotic resistance is the ability of bacteria or other microbes to resist the effects of an…

Q: What are broad and narrow spectrum antibiotics?

A: Antibiotics are antimicrobial substances produced by certain microorganisms such as bacteria and…