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31 votes
31 votes
What is an example of a chemical mediator?

A) serotonin

B) antigens

C) pathogens

D) phagocytes

User Phaxian
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1 Answer

21 votes
21 votes

Answer:

B) antigens

Step-by-step explanation:

  • A biologic chemical moderator is a medicine that is used to relieve pain such as during inflammatory or inflammatory responses. These moderatos are soluble and diffuse easily.
  • Antigens are molecules that are present outside the pathogens, the body triggers a normal immune response in case of targeted by an antibody. There can be exogenous and endogenous that is internal and external.
User GoldenretriverYT
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