Cell Energy Inquiry Investigation - Hour 4 by Jeremy Mohn https://padlet.com/jmohn/x22xc9hbi50y Group 2 en-us 2016-10-19 01:28:06 UTC 2026-01-20 20:33:31 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Thunder.png Procedure jmohn https://padlet.com/jmohn/x22xc9hbi50y/wish/131670547
  • Get supplies from teacher and designated location.
  • Drop the pill bugs into the bio-chamber.
  • Place the bio-chamber under different types of lighting: High light and very-low light.
  • Record and analyze the amount of carbon dioxide produced under each condition for roughly three minutes. 
  • Perform another round, except this time with a bio-chamber in room light, with the same exact bugs.
  • Compare results between the three differing conditions.
  • Post result on the blog.
  • Done!
    • ]]>     2016-10-19 01:28:06 UTC https://padlet.com/jmohn/x22xc9hbi50y/wish/131670547     Cell Energy Inquiry Investigation jmohn https://padlet.com/jmohn/x22xc9hbi50y/wish/131670548 Travis King, Danny Robinson, Denise Gruta, John Chen]]> 2016-10-19 01:28:06 UTC https://padlet.com/jmohn/x22xc9hbi50y/wish/131670548 Results jmohn https://padlet.com/jmohn/x22xc9hbi50y/wish/131670549 All three of our tests, with regular light, high light, and no light all had very similar amounts of CO2 which shows that the amount of light does not affect the amount of CO2 in the air. However, when introduced to a regular amount of light, the pill bugs produced a little more CO2 then with a lot of light and a little light.]]> 2016-10-19 01:28:06 UTC https://padlet.com/jmohn/x22xc9hbi50y/wish/131670549 Conclusion jmohn https://padlet.com/jmohn/x22xc9hbi50y/wish/131670550
    Our prediction was that if lighting changes, then the rates of cellular respiration shouldn't change. Based off of the graph above, it was somewhat true and somewhat wrong. It's true because the lines stayed within pretty much the same level (Except for orange/normal light, which was last. Maybe the bottle had gathered up some more CO2 by that point?) The CO2 release was different. Under high light, there was a lot of dips and spikes, probably because the roly polies were having mini-freak-out episodes at some points. As for some possible errors, the rates of CO2 already in the bottle weren't the same in the starts, and gradually increased as the experiment progressed. The bugs acted different each time, too, and maybe the bottle's positions were different at some points too.]]>     2016-10-19 01:28:06 UTC https://padlet.com/jmohn/x22xc9hbi50y/wish/131670550     Graph jmohn https://padlet.com/jmohn/x22xc9hbi50y/wish/131670551 2016-10-19 01:28:06 UTC https://padlet.com/jmohn/x22xc9hbi50y/wish/131670551 Hypothesis/Prediction jmohn https://padlet.com/jmohn/x22xc9hbi50y/wish/131670552 Hypothesis: 
    The light will not affect the amount of CO2 produced in cellular respiration.
    Prediction: 
    If the light won't affect the amount of CO2 produced in cellular respiration then when we add light to a Pill bug the Pill bug will not produce any more CO2 then without light.
    ]]>     2016-10-19 01:28:06 UTC https://padlet.com/jmohn/x22xc9hbi50y/wish/131670552     Research Question jmohn https://padlet.com/jmohn/x22xc9hbi50y/wish/131670553 How does light affect the rate of cellular respiration.]]> 2016-10-19 01:28:06 UTC https://padlet.com/jmohn/x22xc9hbi50y/wish/131670553