Q: Which bacteria produce B-lactamase enzyme which is resistant to penicillin and why?
A: Antibiotics are the medicines which are used to cure infections which are caused by bacteria. These…
Q: Who invented penicillin?
A: Penicillin is a group of antibiotics, derived originally from common molds known as Penicillum…
Q: Explain and contrast the Pasteur and Crabtree effects.
A: The fermentation of yeast happens in the absence of oxygen. This process has two effects, the…
Q: What is present in the poliovirus polyprotein?
A: Poliomyelitis is a highly infectious disease caused by a virus that belongs to the family…
Q: Why was edward Jenner’s discovery of a way to vaccinate for smallpox valuable
A: Smallpox It is a viral born disease caused by variola virus that belong to family of poxvirus…
Q: Which one of the following is a potent neurotoxin? β-mercaptoethanol Sodium Dodecyl Sulfate Non…
A: Potent means strong and Neurotoxin means a chemical substances that are toxic or poisonous to…
Q: Is Haemophilus influenzae a virus or bacteria?
A: Micro-organism are tiny organisms that cannot be seen by the naked eye, but are visible under…
Q: What is penicillin exposure??
A: Penicillin is an antibiotic, which is derived from Penicillium molds. It is used to fight against a…
Q: What chemical classification of Zanubrutinib?
A: Zanubrutinib is an antineoplastic drug used in the treatment of mantle cell lymphoma. It acts by…
Q: What is penicillin?
A: Antibiotics are antimicrobial chemotherapeutic agents that kill the pathogen when it is inside the…
Q: Why did it take so long for scientists to figure out that infections are caused by bacteria? What…
A: Bacteria is prokaryotic microorganism.
Q: Define 43-kDa connexin
A: Connexins are structurally associated transmembrane proteins that assemble to create gap junctions…
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: Why might the Yersinia pestis from a patient with pneumonic plague be more dangerous than the same…
A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial…
Q: In the name Mycobacterium tuberculosis, what are the genusname, specific epithet, and species name…
A: Tuberculosis is brought about by a sort of bacterium called Mycobacterium tuberculosis. It's spread…
Q: What stage of infection did the chloroquine treat?
A: Chloroquine is a very popular antimalarial drug available in the market. It is highly effective…
Q: What is osgood schlatter disease?
A: Osgood-Schlatter illness is a typical reason for knee torment in small kids and young people who are…
Q: Name the compound used in anti-malarial drug is
A: Malaria is an infectious disease spread by mosquitos. It is usually caused by a single-celled…
Q: Why is lipopolysaccharide considered to be an endotoxin?
A: Lipopolysaccharide is an outer cell membrane component found in gram-negative bacteria.
Q: What kills Haemophilus influenzae?
A: Haemophilus influenzae is gram-negative bacteria and cause infection in respiratory tract. This…
Q: Why are Koch’s postulates not sufficient to establish the cause of all infectious diseases?
A: Koch's postulations are the criteria developed to establish between the microbe and disease. Robert…
Q: Define bacteriorhodopsin.
A: Proteins are one of the biomolecules made up of amino acid units. They are large and complex…
Q: What are the 4 Koch's Postulates? Explain them.
A: Koch is a microbiologist who have given the relationship between a causative organisms and disease…
Q: Alexander Fleming discovered Penicillin, but its full potential as an effective antibiotic was…
A: Penicillin is an antibiotic that is used to treat various bacterial infections. It is the first…
Q: Bartonella Henselae is a pathogenic bacteria?
A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…
Q: The bacteria which produce pyocyanin is---
A: pyocyanin is a blue colored, secondary metabolites which is secrested by gram- nagative bacterium.…
Q: What do camembert cheese and penicillin have in common?
A: Antibiotics are a type of antimicrobial medicines which are used to destroy or stop the infections…
Q: What type of motion was exhibited by the Microorganism in pond water and Saccharomyces cerevisiae?
A: There are three types of motion in microorganisms: flagellar movement, gliding, and twitching.…
Q: T4 phage isolated from E. coli strain B infect E. coli strain K,
A: T4 is a capable of undergoing only a lytic cycle the phage initiates an E.coli infection by…
Q: If the bacterium in question during the perlo outbreak had beenE. coli instead of S. aureus, how…
A: The perlo outbreak was caused by Staphylococcus aureus that causes food intoxication and had led to…
Q: What is the difference between an endotoxin and an exotoxin?
A: Nearly wherever we look, both within and outside of living things, there are microbes. Toxins…
Q: All of the following microorganisms contains the enzyme catalase except?
A: Answer - Option D - Obligate anaerobes
Q: what is Bacteriostasis
A: Bacteriostatic is a biological or chemical agent that stops bacteria from reproducing, while not…
Q: What is iproniazid ?
A: Chemical substances that change an individual's psychological or actual state are referred to as…
Q: Why does it take for α-amanitin to kill in patients who accidentally eats the mushroom, the death…
A: The DNA is the genetic material in living organisms that is composed of nucleotides. This DNA is…
Q: How did Griffith determine which strain caused disease
A: Griffith Experimental scenario: The intention to exchange non-heritable genetic information…
Q: What were Koch’s postulates?
A: Robert Koch was a German physician who considered the father of Medical microbiology. He is a Noble…
Q: What is the generic name of Valium ?
A: Generic drugs that have been authorized by the FDA operate in the same way as their brand-name…
Q: Why are proteins synthesised from spirulina called single cell anemia?
A: Single-cell proteins are the proteins that are edible and are derived from single-celled organisms.…
Q: By what the minamata disease in japan was caused?
A: MINIMIATA DISEASE It is also known as Chisso-Minamata disease. It is a neurological syndrome.…
Q: Name the unicellular organism which caused the disease known as kala-azar.
A: The disease causing organisms are called pathogens. These are transmitted through air, water, food,…
Q: Why does the penicillin group of drugs have milder toxicity than other antibiotics?
A: Antibiotics are the class of medicine that fights against unwanted bacteria in the system. They…
Q: 6:13 1. Which One of the following antibiotic is bactericidal? A. Ciprofloxacin B. Clindamycin C.…
A: Antibiotics are agents that are used to cure bacterial infections. The vast majority of antibiotics…
Name the element which caused minamatta disease in Japan.
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Solved in 5 steps
- Name the unicellular organism which caused the disease known as kala-azar.refer to the diagram left hand side is Tetracycline and right hand side is ampicillin. please help to describe the observation and explain these two antibiotics are sensitive or not.How can we experimentally prove that enterotoxin (A-B cholera toxin) is the sole cause of clinical symptoms of Cholera?