Q: People with AIDS are vulnerable to toxoplasmosis caused by theprotozoan Toxoplasma gondii, resulting…
A: The immune system of the body protects the individual from the attack of external pathogens. The…
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: Why are exotoxins more potent than endotoxins?
A: A lot of endotoxins is expected to causes a disease and consequently, their intensity (potency)…
Q: How do strains of C. diphtheriae acquire the gene for toxin production?
A: Diphtheria toxin is an exotoxin which is secreted by the Corynebacterium, the pathogenic bacterium…
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A: This question is based on the mycobacterium tuberculosis and the difference between endotoxin and…
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Q: Why would an antibiotic like amoxicillin be ineffective as a treatment for toxoplasmosis?
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Q: What statement is not correct regarding endotoxins:
A: The endotoxins release the toxins only when the bacteria is killed, whereas, the exotoxins release…
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A: Pathogens are the microbe that causes disease.
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A: ccd system is found in the bacteria. It stands for the control cell death system.
Q: If endotoxin can not convert to toxoids how can we treat endotoxin?
A: Endotoxin is a toxin present inside a bacterial cell that is released when it disintegrates.…
Q: Describe the origins and effects of circulating exotoxins and endotoxin.
A: Introduction Microbes can inhabit wide range of habitat. They can be found in extreme conditions…
Q: Compare exotoxin from endotoxin based on the following features
A: Toxins are dangerous substances produced by live cells or organisms; synthetic toxicants made by…
Q: Injectable products must be endotoxin-free. true or false?
A: Endotoxin is a type of pyrogen and is component of the exterior cell wall of Gram negative bacteria…
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Q: What are endotoxins vs. exotoxins?
A: A toxic heat-stable lipopolysaccharide substance present in the outer membrane of gram-negative…
Q: Fill in the table below with the missing information. Use the recorded lectures as your guide.…
A: The exotoxin is the extracellular components of the cell that are excreted by the cells. The…
Q: Describe the relationship between an antitoxin, a toxin, and a toxoid.
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A: Exotoxins are soluble proteins secreted by some pathogenic bacteria and they alter the host cell…
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The association of endotoxin in gram-negative bacteria is due to the presence of......
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- Describe the differences in bacterial endotoxin and bacterial exotoxins with respect to mode of action, signs and symptoms, and body’s response to these toxins. What would you say is the logical reason bacteria make toxins?Micro -endotoxin refers to which type of molecule found in (unique to) gram negative bacteria ..... ( it is not lipopolysaccharide)57. Transport media are usually used in clinical settings to ensure ............... Group of answer choices specimen is contained and cells are permanently inactivated cell toxicity is maximum and competing cells are killed individuals are not infected isolation of specific bacteria cells die and to stop multiply 58. Which of the following is NOT a symptom / effect caused by endotoxin ? Group of answer choices fever tissue necrosis hemorrhage metabolic acidosis heart and kidney failure disseminated intravascular coagulation
- Salmonella typhi has the ability to persist within the gall-bladder of humans while causing no clinical symptoms.The infected individual is still contagious, however, andwould be considered a(n):(a) Pathogen(b) Nuisance(c) Endemic(d) Carrier(e) Bacteriophage(b) List TWO (2) types of common food hazards. Describe the properties of bacteria endotoxin based on the following component; (i) (ii) (iii) Stability Antigenicity ToxicityEndotoxin is associated witha) Gram-positive bacteria.b) Gram-negative bacteria.c) the cytoplasmic membrane.d) endospores.
- What part of the Escherichia coli cell contains endotoxin?Why do gram-positive bacteria not produce endotoxins?…….…… virus can cause encephalitis, cancer, sexually transmitted disease, infectexternal genitalia, mucosal surfaces, gladiatorum, and/or other diseases. How can theinfection with this virus be avoided? Suggest two ways of prevention or to destroy thevirus. Medical microbiology and virology
- In December 2019, a family in Asia detected signs and symptoms of pneumonia. Laboratory diagnosis detected a virus belonging to the Group of Betacoronaviruses. Within a week, several people within the community began experiencing similar symptoms. It gradually spread to the entire city. In the field of Microbiology, this city may be experiencing a/an ………………………………….……. If this infection spreads globally, it may be deemed a ……………………………………….... If the infection is contracted by an individual who travelled to West Africa, the infection will be known to have been ……………………………………………. And this person will be a/an …………………………………………….. If this person visibly presents with visible signs of the infection, He will be known to be ……………………………………………………… Other individuals who incubate the pathogen but do not show any signs and symptoms of the disease are known as …………………………………………………………………………..Your father, age 74, has been recovering in a rehabilitation center from a hip fracture. He has developed C. diff and is in isolation. Explain the process of how this disease occurs. What preventive measures need to be taken to prevent the spread of this condition?Which of the following is NOT a characteristic of impetigo?(a) Common in children(b) Can be caused by Staphylococcus aureus(c) Can be caused by Streptococcus pyogenes(d) Is highly contagious(e) Can be caused by pseudomonads