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Which of the following terms is given to the microorganisms that cause diseases?
  • a)
    Antigens
  • b)
    Antibodies
  • c)
    Pathogens
  • d)
    Vectors
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following terms is given to the microorganisms that cause...
The microorganisms that cause diseases are called pathogens.
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Which of the following terms is given to the microorganisms that cause...
Pathogens:

  • Pathogens are microorganisms that cause diseases.

  • They can be bacteria, viruses, fungi, or parasites.

  • They enter the body through various means such as inhalation, ingestion, or through the skin.

  • Once they enter the body, they reproduce rapidly and cause damage to the cells and tissues.

  • Some common examples of pathogens include Salmonella, E. coli, influenza virus, and malaria parasite.



Antigens:

  • Antigens are substances that trigger an immune response in the body.

  • They can be proteins, carbohydrates, or other molecules.

  • When a foreign antigen enters the body, the immune system recognizes it as a threat and produces antibodies to fight it.

  • Some common examples of antigens include pollen, dust mites, and certain foods.



Antibodies:

  • Antibodies are proteins produced by the immune system in response to an antigen.

  • They bind to the antigen and mark it for destruction by other immune cells.

  • Antibodies are specific to the antigen that triggered their production.

  • They provide immunity against future infections by the same pathogen.



Vectors:

  • Vectors are organisms that transmit pathogens from one host to another.

  • They can be insects, such as mosquitoes and ticks, or animals, such as rodents.

  • Vectors can carry pathogens without getting sick themselves.

  • They can transmit the pathogen to a new host through biting or other means.

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Which of the following terms is given to the microorganisms that cause diseases?a)Antigensb)Antibodiesc)Pathogensd)VectorsCorrect answer is option 'C'. Can you explain this answer?
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