Extra Credit – Answer either question as completely as possi…
Extra Credit – Answer either question as completely as possible 1. Explain how solutes such as salt and sugar preserve and extend the shelf life of foods. Describe why Salt and Sugar are considered a physical method rather than a chemical method of microbial control. Name 2 foods that are preserved with sugar or salt for food preservation. (6 points) Or 2. Define biotechnology. In biotechnology, there is a process called Genetic Modification. Plasmids and Viruses are common vectors. What does a vector do in Genetic Modification procedures? What are the three characteristics required to make good vectors? (6 points)