Q: What component of the gram-negative cell has endotoxinproperties?
A: Endotoxins are part of the outer membrane of the cell wall of Gram-negative bacteria. Endotoxin is…
Q: he association of endotoxin in gram-negative bacteria is due to the presence of......
A: Endotoxin is a sort of pyrogen that is found in Gram-negative bacteria like E. coli's outer cell…
Q: Match the PAMP to the type of pathogen it is specific to. 1) Peptidoglycan 2) Lipopolysaccharides…
A: a)Gram-Negative bacteria:- 2) Lipopolysaccharides
Q: Enterobacter Aerogenes - Question 1. Relation to human health. Discuss how your organism
A: Enterobacter Aerogenes is a gram negative rod shaped bacteria. It is more resistant to antibodies.…
Q: determine the microbial virulence based on the number of colonies?
A: Microbial virulence is the microorganism ability creating damage in the host, it also gives the…
Q: Which of the following statements regarding the transmission of pathogens from environmental…
A: Asepsis: It can prevent the rate of nosocomial infections. Principles of asepsis Hand hygiene. Safe…
Q: What disinfectant kills the pork tapeworm
A: Tapeworms are flat, segmented worms that live in the intestines of some animals. Animals can become…
Q: Whydid Bacterial toxin does not kill the bacteria but only the insects?
A: Bacillus thuringiensis (Bt), is a Gram-positive, soil-dwelling bacterium, which naturally produces a…
Q: Bacteria can best survive low pH and dryness by producing ____________. Group of answer choices…
A: Introduction :- Bacteria have cytoplasm, ribosomes, and a plasma membrane, just like eukaryotic…
Q: Is it the statement True or false? Please kindly elaborate the answer because i got confuse in this…
A: Symbiotic relationship is a close ecological relationship between the individuals of two (or more)…
Q: The most common causes of bacterial meningitis can be the result of infection by three very…
A: Brain and spinal cord covered by membranous meninges. The fluid inside the meninges got viral and…
Q: Match the following: ___ etiological agent A. signs etc that indicate…
A: ___etiological agent D. organism (etiological agents are the…
Q: A doctor prescribes a new antimicrobial drug to treat a patient's bacterial meningitis A student…
A: Penicillin prevents the bacteria to form new cell walls and this is how penicillin works against…
Q: Gram-negative rods are common causes of urinary tract infections. True False
A: Urinary tract infection is an infection from microbes. These are organisms that are too small to be…
Q: The yeast Candida albicans does not normally cause disease in a female's vagina because its growth…
A: Q. The yeast Candida albicans does not normally cause disease in a female's vagina because its…
Q: Diseases that involve biofilm-producing bacteria are of serious concern. They are not as easily…
A: A biofilm is thin but a robust layer of mucilage , adhered to a surface like human skin , tooth ,…
Q: When a bacterium is pathogenic, how does it affect its host (the plant or animal that the bacterium…
A: A pathogen is a tiny living organism, such as a bacterium or virus. It may be referred to as an…
Q: The microbial species, Brocadia anammoxidans belongs to which organism group
A: The earth contains countless generally uncharacterized Bacteria and Archaea. Microbiologists are…
Q: Given that so many infections are caused by gram-negative opportunists, what would you predict will…
A: AIDS, also known as (acquired immunodeficiency syndrome) is definitely one of the deadliest diseases…
Q: List three potential fomites that you contacted today.
A: Fomites are non-living objects contaminated with a pathogen. When fomites come in contact with a…
Q: Because of the presence of biofilm in the transmission system, the DO O Decreases Does not affect O…
A: Because of the presence of biofilm in the transmission system, the DO A. Decreases B. Does not…
Q: The peptidoglycan layer of Gram-positive bacteria is exposed to the extracellular environment. O…
A: Bacteria is a prokaryotic organism. The plasma membrane of the bacteria is semipermeable and…
Q: John Snow studied cholera in London in the 1800s. He determine that the source of this epidemic was…
A: Communicable or infectious diseases are transferred from one diseased individual to a normal person.…
Q: What are the implications if your drinking water is contaminated with coliforms? And give three…
A: Public water systems are required to deliver safe and dependable consuming water to their clients 24…
Q: The best descriptive term for the resident microbes isa. commensals b. parasites c. pathogens d.…
A: Microbes are tiny organisms which we can not see only by eyes, we need instruments like microscope…
Q: Which best represents a chemical mediator that inhibits pathogen invasion? keratin antibacterial…
A: There are various chemical barriers against infection causing agents such as bacteria. Enzymes in…
Q: Give a disease-causing pathogen or microbe and answer the following questions.
A: Introduction :- A pathogen is a disease-causing organism. Microbes are found in abundance in your…
Q: Which of the following toxins are exotoxins None of the above Streptococcal pyrogenic toxin LPS of…
A: There are different types of diseases that affect the normal physiology of the body. The diseases…
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: Why are entamoebas a consideration in human health? What diseases do they cause?
A: BASIC INFORMATION DISEASE It is basically the illness of the body. This affects our bodily…
Q: The Legionella bacteria grows best in cold, running water. warm, stagnant water. cold, moving…
A: Bacteria are small single-celled organisms. They are found everywhere on Earth and they are…
Q: if a nurses gloves are contaminated with a patients bacterial infection they are? reservoir fomite…
A: Health is defined as a state of complete physical, mental and social well-being. Any deviation from…
Q: As you can see on the blood agar plates, some microbes can lyse red blood cells releasing nutrients…
A: Virulence is described as ability of organism to infect the host and cause a disease in humans. Many…
Q: You are choosing an antimicrobial agent. One said kills 99% of germs and another says kills 99.99%…
A: Antimicrobial agents are chemicals that are used to sterilize or disinfect surfaces and get rid of…
Q: What does pathogens mean
A: Microbiology is the study of microorganisms that are invisible to the naked eye. The microorganisms…
Q: How does a fever influence bacterial pathogens? O They grow faster because they are thermophiles O…
A: Fever can uphold the resistant framework's endeavor to pick up advantage over irresistible…
Q: Describe how a microbe’s pathogenicity differences from its’ virulence
A: Microbes are microorganisms that cannot be seen by our naked eyes. They may or may not be virulent.…
Q: The bacteria that is ubiquitous and is the responsible for forming biofilm in wet surfaces is: O…
A: Answer. Biofilm is glycocalyx-containing material that is secreted by surface-attached microbial…
Q: The deadliest microbial toxins are those that target the Immune system (superantigens) O Digestive…
A: Introduction Toxins Produced By Microorganisms, Such As Bacteria And Fungi, Are Known As Microbial…
Q: Why are bacteria referred to as pathogens
A:
Q: These Gram-positive pleomorphic bacteria are toxin producers that cause formation of a…
A: gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is…
Q: A tribal group consumed water from a nearby stream and many people and mysteriously multiple people…
A: The poisoning of water is responsible for large number of deaths in developing countries. The water…
Q: Diseases that involve biofilm-producing bacteria are serious concern. They are not easily treated…
A: Biofilms are a collective of one or more types of microorganisms that can grow on many different…
Q: Which of the following strains of pathogens has the lowest incidence?a. VRE b. VRSA c. MRSA d. MRSE
A: Incidence means the rate or frequency of occurrence of a disease. Pathogen is any foreign agent or…
Q: Explain how two virulence factors work.
A: Since you have posted multiple questions we solve the first question for you. To get the remaining…
Q: How will the following factors contribute to the ability of bacteria to invade the host? A.…
A: Pathogens are the organisms that cause diseases.
What would happen to these pathogens if acidity (pH) increased or decreased a lot?
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- What are the implications if your drinking water is contaminated with coliforms? And give three examples of disease caused by coliform infection.Explain why gram negative bacteria in general are more toxic than gram positive bacteria.Infections among hospitalized patients are often related to the presence of a medical device in the patient. Which conditions favor the formation of biofilms on in-dwelling catheters?
- explain why usually organisms with beta hemolysis are pathogenic ( relate to the function of beta hemolysis on disease production)After a man infected with a Gram-negative bacterium was treated with the correct antibiotic for thispathogen, the bacterium was no longer found in the man’s blood, but his symptoms of fever andinflammation worsened. What caused the man’s response to the treatment? Why was his conditionworsened by the treatment?What does a disease caused by eating fish contaminated by industrial waste, containing mercury compounds is called?