Acatalyst is a chemical:
found in leaves
which promotes a chemical reaction
which reacts with sunlight
produced by the chloroplast

In this experiment you were asked to present three possible mechanisms. describe those mechanisms here and include drawings of those mechanisms. how will the bromination of trans-cinnamic acid and trans-stilbene allow you to distinguish between the three possibilities? what would you expect to find in your data in each scenario?

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat