How does the specificity of antibodies improve immune defense?

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The specificity of antibodies significantly enhances the immune system's ability to defend against infections by enabling antibodies to selectively target particular pathogens for destruction. This targeted approach ensures that the immune response is efficient and effective, as antibodies can recognize and bind to specific antigens present on the surface of pathogens such as viruses and bacteria. As a result, the immune system is better equipped to neutralize and eliminate these threats without harming healthy cells.

This specificity also allows for the development of immunological memory, where the immune system remembers previous encounters with specific pathogens, facilitating a faster and stronger response upon re-exposure. The ability to focus on specific pathogens helps to streamline the immune response, conserving energy and resources while maximizing efficiency in identifying and dealing with actual threats to the organism's health.

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