1. Black History Month. In your own words. Explain who Charles Henry Turner was and what he invented.

2. What knee tissues can be damaged due to climbing stairs, like on a stairmasters exercise machine?

3. What is the overall effect on metabolism of an increasedconcentration of 2,6, bisphosphate?

4. How do fossils form in Sedimentary rocks?

5. Comment on the nature of the relationship between the number of surviving bacteria and the UV dose