This lesson introduces the idea that rates and directions of plate movements can be measured. The discussion centers on the use of mantle 'hotspots' to determine plate motions. Examples include the Hawaiian Islands, the...
These organic chemistry exam/quiz questions all focus on the topic of phenols. The questions are divided into sections based on the following concepts: pericyclic reaction, claisen rearangement, extraction,...
This on-line exercise is focused on lactic acid bacteria, a group of related bacteria that produce lactic acid as a result of carbohydrate fermentation. It includes a protocol for the enrichment of lactic acid bacteria...
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