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Question & Answer
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The immune system cannot distinguish between self and non-self
The body has too many pathogens
The immune system is overactive from stress
The immune system is underdeveloped
Understanding the Answer
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Normally the immune system tells apart its own cells from foreign invaders. Other options are incorrect because The idea that too many pathogens cause the attacks is a misconception; Stress can change how the immune system behaves, but it does not make it mistakenly attack the body.
Key Concepts
Autoimmune Diseases
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Deep Dive: Autoimmune Diseases
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Definition
Autoimmune diseases are conditions where the immune system mistakenly attacks the body's own cells, tissues, and organs. This results in inflammation, tissue damage, and impaired organ function, affecting various systems in the body. Understanding autoimmune diseases is crucial in Biological Sciences to explore the complexities of immune system regulation and dysfunction.
Topic Definition
Autoimmune diseases are conditions where the immune system mistakenly attacks the body's own cells, tissues, and organs. This results in inflammation, tissue damage, and impaired organ function, affecting various systems in the body. Understanding autoimmune diseases is crucial in Biological Sciences to explore the complexities of immune system regulation and dysfunction.
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