Exotoxins Endotoxins Chemical makeup General source Degree of toxicity Effects on cells Symptoms in disease Examples

Q: Allyson Byrd "Adapting Koch's mechanisms by which microbiome can inhibit infectious diseases .)

A: Koch's postulates are a set of 4 conditions for establishing a causal link between a germ and a…

Q: Keeping your food covered, especially outdoors, when it is not actually being eaten is a way to…

A: An infectious and transmissible disease can be transmitted in many ways. Some ways require direct…

Q: The chemical nature of endotoxins is that of a protein lipid polysaccharide nucleic acid

A: Endotoxin is a type of pyrogen that is found in Gram-negative bacteria's cell walls, such as E.…

Q: All are true of endotoxins except

A: The outer membrane of a gram-negative bacteria made of lipopolysaccharide which acts as…

Q: Which of the following has the lowest infectious dose? Cholera Ghonorrhea Anthrax Measles Small pox

A: Introduction: One of the most crucial parameters defining the apparent transmission method and,…

Q: Entamoeba coli is not a pathogen of humans. True False

A: Bacteria are single-celled organisms with a tiny in  size. Bacteria may be determined almost…

Q: Pathogens must enter host cells to cause disease. Explain why or why not.

A: A pathogen can be defined as the organism which has the potential to cause disease to other…

Q: Plasmodium attacks the human liver as

A: Plasmodium is a variety of unicellular eukaryotes that are obligate parasites of vertebrates. The…

Q: The normal microbiota part of the _______ line of dense First Second Third Fourth

A: A disease is an abnormal condition that affects the structure or function of an organism and is…

Q: Salmonella, a gram-negative bacterium, produces an endotoxin that causes food poisoning. What is…

A: NOTE-"As per our honor code, we are authorized to answer only one question at a moment. As you have…

Q: A major difference between exotoxins and endotoxins is that endotoxins are _____. View Available…

A: Toxins are the poisonous responses that are produced by the bacteria so that they can access the…

Q: Pathogenic bacteria can produce exotoxin, Describe how exotoxin from three different affects human…

A: Exotoxins are toxins produced by bacteria during their growth and metabolism and further released…

Q: As the immune system increases fluids in a tissue resultng in swelling and increased mucus…

A: The immune system protects our bodies from intruders including viruses, bacteria, and foreign…

Q: What statement is not correct regarding endotoxins:

A: The endotoxins release the toxins only when the bacteria is killed, whereas, the exotoxins release…

Q: Preventing Disease - weakened or killed pathogens used to, an 1. response (usually a shot) 2.…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: VIRULENCE FACTORS COAGULASE ВЕТА LACTAMASE HYALURONIDASE DNasel Thermonuclease ВЕТА HEMOLYSIN…

A: Virulence factors   Coagulase present in Staphylococcus aureus. Staphylococcal coagulases are…

Q: elect a foodborne toxin 1.Botulinum toxin 2.Tetanus Toxin 3.Diphtheria toxin 4.Cholera Toxi

A: Food can be contaminated by a variety of disease-causing microorganisms, resulting in a variety of…

Q: We can do lab tests to identify different of the pathogens. symptoms characteristics victims…

A: Lab tests helps to diagnose diseases, plan treatments and evaluate ongoing treatments. It helps to…

Q: something that is easily spread from one host to another a pathogenic microbe an abnormal state in…

A: healthy body is considered to be that body that does not have any form of aberration in the…

Q: Define the following terms:a. endotoxinb. periplasmic spacec. biofilmd. slime layere. bacterial…

A: The lipopolysaccharide present in the cell wall of Gram negative bacteria is called an endotoxin. It…

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: foodborne pathogens associated with:  1. shrimp 2. coconut water 3. green chili

A: Food borne pathogens are pathogens like the bacteria , viruses and protozoans  present in the food…

Q: ra parasite or pathogen that relies on its host for transmission, evolving a high level of virulence…

A: Parasitism is relationship between two organisms in which one species (parasite) benefits for growth…

Q: Which of the following is true about exotoxins? they are part of the cell wall they cannot be…

A: Introduction Exotoxins are the toxins (basic proteins) that are secreted by bacteria to invade the…

Q: Which organism is least likely to cause disease? bacteria protozoa algae parasitic worms viruses

A:

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: Compare and contrast the major characteristics of exotoxins andendotoxins.

A: Microbial toxins are noxious substances generated by microorganisms such as fungi and bacteria in…

Q: D.No.31: Erythromycin: (a) belongs to aminoglycosides (b) is effective in both gram positive and…

A: Erythromycin is macrolide antibiotic. It is active against and used for treatment of most of the…

Q: Explain how each of the following contributes tothe virulence of bacteria:a. production of…

A: Virulence is the ability of a pathogen or microorganisms to cause damage to a host. Virulence…

Q: Contrast endotoxins with exotoxins.

A: Introduction :- Endotoxins are lipopolysaccharide-protein complexes that are produced when a cell…

Q: Many infectious, pathogenic microorganisms can be carried and transferred by biting arthropods with…

A: Answer is (e) any of the above Infectious agents can enter by any of the mentioned method.

Q: Bacteria Viruses Protozoa Fungi The name of Spirillum Ebolavirus Flagellates Molds the organism and…

A: Bacteria Virus  Protozoa Fungi Name of the organism  Spirillum Ebola virus Flagellates Molds…

Q: Most Bacillus species area. true pathogens b. opportunistic pathogens c. nonpathogens d. commensals

A: Bacteria are the large domain of the prokaryotic organisms. They are classified based on the number…

Q: VIRULENCE FACTORS COAGULASE ВЕТА LACTAMASE HYALURONIDASE DNase/ Thermonuclease ВЕТА HEMOLYSIN…

A: The ability of an organism to infect a host and produce disease is referred to as virulence. The…

Q: Diseases such as poliomyelitis (polio) and acquired immunodeficiency syndrome (AIDS) are caused by a…

A: A virus is a tiny infectious microbe which consists of a DNA or RNA segment, which is almost…

Q: endotoxins are: a. excreted from within the cell b. specific in their method of actino depending…

A: A toxin is any toxic substance that is produced by the living organism that includes small molecules…

Q: There is an outbreak of food poisoning at a local restaurant. The patrons present with 24 hours of…

A: # Please send one question at a time . here I have given an answer to first question.  Option B i.e.…

Q: Example is pertussis toxin Neurotoxins Enterotoxins Cytotoxins Damage a variety of cell types…

A: . Neurotoxins is the toxin which affects mainly The Nervous System and brain especially  the way…

Q: Preventon and Control Infective Mode of Definitive Body Host HUMANS INTESTINE Third Common Disease…

A: Answer

Q: Compare endotoxins and exotoxins produced by bacteria to include: 1) the type(s) or source(s) of…

A: The bacteria are responsible for the production and release of toxins in the environment that is…

Q: Organisms Habitat Virulence Pathology Other Gram (+) Bacilli - Sporeforming C. botulinum C. tetani…

A: Clostridium are spore forming, anaerobic, fernentative organisms with different habitats. These…

Q: Effects of environment toxins on human health

A: Environmental toxins are toxins that can harm the humans by disrupting the biological  system of the…

Q: The term for a disease that has an unknown cause is ___.     noxious     idiopathic…

A: Any disease that is of uncertain or unknown origin may be termed as idiopathic. It may be diagnosis…

Q: The stage of an infectious disease when specific signs and symptoms are clearly seen and the…

A: A condition that typically disturbs the normal functioning of the body by disrupting the homeostasis…

Q: Humans can get anthrax disease by. . Contact with animals contamination fecal-oral route

A: Anthrax: Bacillus anthracis, a gram-positive rod-shaped bacteria, causes anthrax, a deadly…

Q: Biological damage occurs within-15 seconds to minutes after radiation * .absorption take place True…

A: Cancer treatment options include chemotherapy, surgery, radiation therapy, immunotherapy, and bone…

Q: The Chine's letter arrangement of cell is a distinguishing feature for Listera sp. Clostridium sp.…

A: Introduction:-  Chinese letter arrangements of cells is seen with corynebacterium species . It is…

Q: The constant presence of disease within a geographic area is known as? Pandemic Endemic Epidemic…

A: Pandemic:- A disease is asaid to be pandemic when it occurs in a very large area, usually involving…

Q: Which of the following statements about E. coli is true? Some infections can be fatal to humans. It…

A: Correct option A i.e some infection can be fatal to humans.

Parasitic infections

A parasite is an organism that lives in the body of another organism and obtains food at the expense of the host. There are two kinds of parasites they are internal and external. An internal parasite lives inside another organism and is known as endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite.