(Solved):   1. (15 points) This semester we have talked about several strategies and techniques used t ...

 

1. (15 points) This semester we have talked about several strategies and techniques used to edit the DNA of organisms. Sometimes DNA is edited for agricultural purposes, sometimes it is for research or clinical purposes. Describe one example of gene editing that you found interesting. What was the purpose of editing DNA in that situation, and why did you find it interesting? 2. (15 points) Describe the most surprising thing you learned in this class. Why was this surprising? Provide some details about this topic that you found unexpected. 3. (20 points) Near the beginning of the course we discussed the different types of molecules used by living things. Pick two of the major classes of molecules (proteins, carbohydrates, lipids, and nucleic acids) and compare and contrast them. What is an example of each? What are their similarities and differences with respect to their structure? What different roles do they play in the cell/body? 4. (15 points) We have seen a number of historical scientific figures during the class. Who have you found most interesting and why? What did they accomplish in their careers, and how did it change our understanding of biology? 5. (20 points) Now that you have seen a diversity of examples of biological research and the types of research questions biologists try to answer, what is a specific achievement or benefit that you hope biologists can develop during your lifetime? Think about a problem that you, humans in general, or the environment face, and how the types of research we discussed this semester might provide a solution. 6. (15 points) In this class we have discussed evolution and natural selection in several different contexts. What is an example of a specific evolutionary change in an organism/group of organisms that you found interesting? Describe that evolutionary change and how it impacted a particular population.