Learning Path
Question & Answer
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Physical barriers like skin
Specific antibodies
Memory cells
Vaccination responses
Understanding the Answer
Let's break down why this is correct
Innate immunity is always present and reacts right away to any threat. Other options are incorrect because Specific antibodies are produced by the adaptive system when it learns to fight a particular pathogen; Memory cells are a feature of adaptive immunity, allowing quick response after a first exposure.
Key Concepts
Adaptive Immunity
medium level question
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Deep Dive: Adaptive Immunity
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Definition
Adaptive immunity involves recognizing and remembering specific pathogens, allowing the body to mount targeted responses upon reinfection. This system leads to the development of vaccines, a crucial technology for preventing infectious diseases and protecting public health.
Topic Definition
Adaptive immunity involves recognizing and remembering specific pathogens, allowing the body to mount targeted responses upon reinfection. This system leads to the development of vaccines, a crucial technology for preventing infectious diseases and protecting public health.
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