disease caused by a pathogen or its toxin
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- Confidence votes 40.5K. The symptoms are your body's way of reacting to a disease. It is often said that pathogens are the same as germs and cause only infectious disease, however, the word can mean the agent that causes any type of disease.iseases caused by pathogens are often contagious and include things such as Meningitis, Influenza and Tuberculosis. Diseases not caused by pathogens are generally things wh … ich go wrong in the body. For example, Cancer, Multiple Sclerosis and Motor Neurone Disease are all diseases not caused by pathogens.
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- Summary Infectious diseases are caused by pathogens, which include bacteria, fungi, protozoa,worms, viruses, and even infectious proteins called prions. All pathogens must havemechanisms for entering their host and for evading immediate destruction by the host.Most bacteria are not pathogenic.
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- harmful bacteria that cause bacterial infections and disease are called pathogenic bacteria bacterial diseases occur when pathogenic bacteria get into the body and begin to reproduce and crowd out healthy bacteria or to grow in tissues that are normally sterilearmful bacteria may also emit toxins that damage the body common pathogenic bacteria and the types of bacterial diseases they cause include escherichia coli and salmonella cause food poisoning helicobacter pylori cause gastritis and ulcers neisseria gonorrhoeae causes the sexually transmitted disease gonorrhea
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Pathogens In humans, diseases can be caused by the growth of microorganisms such as bacteria, viruses, and protozoa. Bacterial growth, however, is not mandatory to cause disease. For example, some bacterial pathogens cause disease by virtue of a toxic component of the bacterial cell such as lipopolysaccharide.
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Immune System Chapter 35 what are ways that pathogens can cause disease in their hosts. viruses replicate by inserting their genetic material into a host cell and taking over many of the host cell's functions. bacteria breaks down the tissue of an infected organism for food or release toxins that interfere with normal activity in the host. fungi causes infections on the surface of the skin, mouth, throat, fingernail, and toenails. protists may infect people through contaminated water and insect bites.
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- A disease causing agent is often referred to as a pathogen. A pathogen, such as a virus or a strain of bacteria can enter the body and cause a host of symptoms. Ma … ny times, these symptoms collectively indicate the presence of a type of disease and/or infection. 13 people found this useful.
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Pathogens Pathogens are organisms, frequently microorganisms, or components of these organisms, that cause disease. Microbial pathogens include various species of bacteria, viruses, and protozoa. Many diseases caused by microbial pathogens, and the frequency of these diseases, are a national security issue.
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What are infectious diseases? Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites and can spread between individuals. 1  Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites.2  Microorganisms that cause disease are collectively called pathogens. Many diseases become difficult to control if the infectious agents evolve resistance to commonly used drugs: 2  For example, bacteria can accumulate mutations in their DNA or acquire new genes that allow them to survive contact with antibiotic drugs that would normally kill them.
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-     A disease causing agent is often referred to as a pathogen. A pathogen, such as a virus or a strain of bacteria can enter the body and cause a host of symptoms. Ma … ny times, these symptoms collectively indicate the presence of a type of disease and/or infection.13 people found this useful.   A disease causing agent is often referred to as a pathogen. A pathogen, such as a virus or a strain of bacteria can enter the body and cause a host of symptoms. Ma … ny times, these symptoms collectively indicate the presence of a type of disease and/or infection. 13 people found this useful.
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- Unfortunately, many diseases fall into this category. Ifthe cause of a disease is known, the agent responsible is called the etiologic agent .The term pathogenesis refers to the manner by which a disease develops, and a pathogen is any microorganism, such as a bacterium or virus, that can cause disease.
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7 Scary Diseases Caused by Bacteria Conversely, a number of diseases that impact humans are caused by bacteria. Bacteria that cause disease are called pathogenic bacteria, and they do so by producing poisonous substances called endotoxins and exotoxins. These substances are responsible for the symptoms that occur with bacteria related diseases.
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- Botulism is a disease caused by the bacterium scientifically known as Clostridium botulinum. Botulism food poisoning occurs when a toxin produced by the bacteria is consumed in improperly preserved foods. The disease is caused by a potent neurotoxin produced by the bacteria.It manifests as abdominal cramping, double or blurred vision, difficulty breathing, muscle weakness, and other serious symptoms.Botulism is not spread from person to person.he disease course varies among individuals. Symptoms usually appear 12 to 36 hours after ingesting contaminated food, and can include muscle paralysis caused by the extremely potent toxin. Botulism food poisoning is treated with botulinum antitoxin and hospitalization (Source: CDC).
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What Are Pathogenic, Deficiency, Hereditary and Physiological Disease? A pathogenic or an infectious disease is caused by an external infectious agent or pathogen such as viruses, bacteria, parasites and fungi. These pathogens are found in water, soil and air and a human body can be infected from drinking, eating or touching something infected with germs.xamples of a bacterial pathogenic disease are pneumonia and gonorrhea, while viral pathogenic diseases include influenza and measles. An example of a parasitic pathogenic disease is malaria, while an example of a fungal pathogenic disease is candidiasis. Deficiency diseases.
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Quadratic, cubic and quartic equations This is a quadratic equation in a 3, so solve for a 3 using the usual formula for a quadratic. Now a is found by taking cube roots and b can be found in a similar way (or using b = m /3 a). Then x = a-b is the solution to the cubic. Cardan noticed something strange when he applied his formula to certain cubics.
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- a variety of pathogenic bacteria. Bacterial toxins have been defined as soluble substances that alter the normal metabolism of host cells with deleterious effects on the host INTRODUCTION Bacterial toxins are by-products produced by pathogenic microbes that have taken up residence in the body. Bacterium can enter a host by various
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- 1 Most of these diseases are infections, caused by a variety of bacteria, viruses, and parasites that can be foodborne. 2  Other diseases are poisonings, caused by harmful toxins or chemicals that have contaminated the food, for example, poisonous mushrooms.ach year, 1 in 6 Americans gets sick by consuming contaminated foods or beverages. Many different disease-causing microbes, or pathogens, can contaminate foods, so there are many different foodborne infections.
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Preventing Foodborne Illness: Clostridium botulinum 1 Clostridium botulinum is ubiquitous in nature, often found in soil and water. Although the bacteria and spores alone do not cause disease, their production of botulinum toxin renders them pathogenic. Botulinum toxin is a neurotoxin that causes botulism, a serious paralytic condition that can lead to death.There are seven strains of C. botulinum, each distinguished by its production of a serologically distinct botulinum type (CDC 2014).otulinum toxin is a neurotoxin that causes botulism, a serious paralytic condition that can lead to death. There are seven strains of C. botulinum, each distinguished by its production of a serologically distinct botulinum type (CDC 2014).
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- 1 Answer. 0 votes. answered by Shivani Nayak. Pathogens cause disease. A pathogen (disease-causing agent) is a microorganism that causes disease in its host (human, animals, plant, another microorganism). Pathogens include bacteria, viruses, fungi, protozoa, and a newly discovered class of pathogens prions. pathogen (disease-causing agent) is a microorganism that causes disease in its host (human, animals, plant, another microorganism).
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Chapter 9 T/F: the relationship between different doses of chemicals and the responses they generate is called a (risk assessment). T/F: (Infectious diseases) are caused by a pathogen, such as a virus or a bacterium. T/F: chemicals that harm embryos and fetuses, thus causing birth defects, are known as (pathogens). T/F: (Biomagnifaction) begins when organisms begin to accumulate pollutants in their tissues and cells. T/F: A mass of snow sliding down a slope is a (mudslide).
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What is pathogenic water pollution? Making the world better, one answer at a time. Pathogenic pollution is a form of water pollution caused by waterborne pathogens that are disease causing such as bacteria, viruses, and protozoans. These are transmitted to humans when they consume untreated or inaquately treated water.ater pollution can occur in oceans, rivers, lakes and underground reservoirs. Water pollution is the contamination of water bodies such as lakes, rivers, oceans, and groundwater caused by human activities, which can be harmful to organisms and plants which live in these water bodies. 13 people found this useful.
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What are infectious diseases? Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites and can spread between individuals. What is an infectious disease? Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites. Microorganisms that cause disease are collectively called pathogens. Pathogens cause disease either by disrupting the bodies normal processes and/or stimulating the immune system to produce a defensive response, resulting in high fever, inflammation and other symptoms.
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- Full Text. A pathogen or infectious agent is a microorganism such as a virus, bacterium, prion, or fungus that causes disease in its host. The host may be an animal, a plant, or even another microorganism. Not all pathogens are undesirable to humans.
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What are infectious diseases? Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites and can spread between individuals. 1  Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites. 2  Microorganisms that cause disease are collectively called pathogens. Microorganisms that cause disease are collectively called pathogens. 2  Pathogens cause disease either by disrupting the bodies normal processes and/or stimulating the immune system to produce a defensive response, resulting in high fever, inflammation and other symptoms.
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Infection Infection is the invasion of an organism's body tissues by disease-causing agents, their multiplication, and the reaction of host tissues to these organisms and the toxins they produce.Infectious disease, also known as transmissible disease or communicable disease, is illness resulting from an infection.nfections are caused by infectious agents including viruses, viroids, prions, bacteria, nematodes such as parasitic roundworms and pinworms, arthropods such as ticks, mites, fleas, and lice, fungi such as ringworm, and other macroparasites such as tapeworms and other helminths.
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Human pathogen A human pathogen is a pathogen (microbe or microorganism such as a virus, bacterium, prion, or fungus) that causes disease in humans. The human physiological defense against common pathogens (such as Pneumocystis) is mainly the responsibility of the immune system with help by some of the body's normal flora and fauna.ome eukaryotic organisms, such as protists and helminths, cause disease. One of the best known diseases caused by protists in the genus Plasmodium is malaria. These can range from 3-200 micrometers in length.
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- Botulism is a potentially fatal condition caused by a toxin produced by Clostridium botulinum bacteria. Although it is extremely rare due to strict regulations on commercial preparation of food, it is important to recognize because the effects are dramatic and deadly if not treated before paralysis progresses.