Response to the following should be at least 300 words each question:
1) Discuss the beneficial applications of toxins, and provide an example of a specific toxin and its application.
2) Identify the factors that modify toxicity. Based on these factors, explain how exposure to the same concentration and duration of a toxin will affect a healthy, middle-aged male differently than a middle-aged female who smokes and has a suppressed immune system.
3)Toxicity can manifest in numerous ways. Describe at least four of these ways.
4)Identify the five broad categories of toxins, and then provide an example of each that is found in the region where you live.