Answer this question: How do antibiotics work? Antibiotics work through the concept of selective toxicity. For your response, research the concept of selective toxicity, and use your knowledge of bacterial and eukaryal cell structure, gained from the text readings and Exploration page, to answer the question. Make sure you write down the sources you use for your research. Start your discussion post with a definition of selective toxicity in your own words and a paragraph outlining possible antibiotic targets of bacterial cells. Your next paragraph will focus on penicillin. You should find one to two reliable sources that discuss how penicillin works. Focus on the structure that penicillin targets, and discuss how this relates to selective toxicity. Finally, consider how you could use the scientific method to learn about how antibiotics work. What questions would you want to research? What is your hypothesis? All references must be cited using APA Style.