Cell Energy Inquiry Investigation - Hour 4 by Jeremy Mohn https://padlet.com/jmohn/wr401w79ms19 Group 3 en-us 2016-10-19 01:28:41 UTC 2025-04-17 15:58:56 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Thunder.png Research Question jmohn https://padlet.com/jmohn/wr401w79ms19/wish/131670642 How does temperature affect the rate of cellular respiration?]]> 2016-10-19 01:28:41 UTC https://padlet.com/jmohn/wr401w79ms19/wish/131670642 Hypothesis/Prediction jmohn https://padlet.com/jmohn/wr401w79ms19/wish/131670643 Hypothesis: 
Cellular respiration increases as temperature increases.
Prediction: 
If cellular respiration increases as temperature increases, then the amount of CO2 should increase.]]> 2016-10-19 01:28:41 UTC https://padlet.com/jmohn/wr401w79ms19/wish/131670643 Graph jmohn https://padlet.com/jmohn/wr401w79ms19/wish/131670644 2016-10-19 01:28:41 UTC https://padlet.com/jmohn/wr401w79ms19/wish/131670644 Conclusion jmohn https://padlet.com/jmohn/wr401w79ms19/wish/131670645 Our experiment shows that cellular respiration increases as temperature increases due to the fact that the CO2 in the warm water increased as time passed. The CO2 stayed similar in room-temperature water, and decreased in cool water, but went up in warm water. This may have happened because of the rolly-pollies activity in the different water temperatures. As the temperature increased, they moved around more, requiring more energy and more cellular respiration. However, in the cooler temperatures, their movement were slowed, causing less cellular respiration. The temperature was not always equal, so the experiment may have been adjusted. Also, the dirt in the bio chamber may have gone through photosynthesis, decreasing the CO2 parts per million.]]> 2016-10-19 01:28:41 UTC https://padlet.com/jmohn/wr401w79ms19/wish/131670645 Results jmohn https://padlet.com/jmohn/wr401w79ms19/wish/131670647 With the rolly-pollies, the CO2 increased with hot water, decreases with cold water, and was moderate with the room temp. Without the rolly-pollies, the same results were found.]]> 2016-10-19 01:28:41 UTC https://padlet.com/jmohn/wr401w79ms19/wish/131670647 Affect of Temperature on Cellular Respiration jmohn https://padlet.com/jmohn/wr401w79ms19/wish/131670648 Names: Logan Beaman, Jay Lewis, Ian Gram, Ben Cahill]]> 2016-10-19 01:28:41 UTC https://padlet.com/jmohn/wr401w79ms19/wish/131670648 Procedure jmohn https://padlet.com/jmohn/wr401w79ms19/wish/131670649
  • Fill the big gulp with room temperature water, put the rolly-pollies into the bio chamber, and put the probe into the bio chamber.
  • Submerge the bio chamber with the probe into the room temperature water. Graph your findings.
  • Repeat step 2 with Hot water and then Cold water.
    •    4. Empty the bio chamber of the rolly-pollies then repeat steps 2 and 3 for your control group. Graph your findings. 
       5. If the CO2 level increased when the container was hot, and decreased when it was cold, the hypothesis was proven correct. If not the hypothesis was proven incorrect, keep in mind, there are possible sources of error, such as rolly-pollies dying, the probe not working, or the starting co2 detection varying. 
    ]]>     2016-10-19 01:28:41 UTC https://padlet.com/jmohn/wr401w79ms19/wish/131670649