Cellular Energetics Lab

Savage Science AP Biology Cellular Energetics Lab Respiration

Individual Lab effort. your own not shared answers or graphs (the ones you have to make)

Part 1: Overview of cellular respiration (Your own words).

Part 2: Data from cellular respiration lab (table 3) and graph the results from the corrected difference column for the germinating peas and the corrected difference of dry peas and beads. You should include both vials results and have both 25ºC temp and 10ºC temp graphs (two different graph might be needed). The graphs saved from logger pro would work fine if you saved them. If not you may need to create your own (bummer). In addition please graph the respiration in kPa/gram of pea in all four situations (using your data) .

Part 3: (part two except with class data) Include a data table similar to table 3 but use the class average data of the corrected differences of the germinating peas and the class average of the corrected difference of the dry peas and beads. Then make two graphs, one ploting the corrected difference using class averages and the other plotting respiration in kPa per gram of pea in all four situations (the four can be on one graph) Obviously you will need to create these graph because we don’t have a logger pro graph with class average data.

Part 3: Answers to questions in the respiration lab. Keep the questions and answers together and remember your answers allow me to see if you understand or not so try to be clear with what you say. (Remember they should be YOUR answers too not your lab partners) Also, don’t try to make an answer more than it needs to be! (quality not quantity)