Photosynthesis Lab - Hour 6 by Jeremy Mohn https://padlet.com/jmohn/cxc2wdbe2ia Group 3 - Water Color en-us 2016-10-15 20:51:08 UTC 2024-04-06 19:06:33 UTC hello@padlet.com http://d20uo2axdbh83k.cloudfront.net/20141020/47034972b1207c3982eed5f412f5322b.gif Results jmohn https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936571 The results show that the researcher's hypothesis was correct. The leaf chads in the red water floated to the top long before the leaf chads in the violet or green water. The act of the leaves becoming buoyant supports that they are going through photosynthesis because oxygen is produced in photosynthesis. ]]> 2016-10-15 20:51:08 UTC https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936571 Conclusion jmohn https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936572 Our hypothesis was correct, the chads that were placed in the red dye photosynthesized  at a faster rate than the leaves in the other two colors. We could also attribute this data to some errors in our experiment. We originally were going to observe one cup at a time so we placed the leaf chads in the red dye earlier than the other cups. Also throughout the experiment we stirred the chads around. The first cup we stirred was the red cup. This could have caused the chads to rise earlier because they were swirled around first. ]]> 2016-10-15 20:51:08 UTC https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936572 Procedure jmohn https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936573
  • Clip the leaves (30 Baby Spinach Leaves)
  • Place 8 leaf chads into syringe with water
  • Use the vacuum method to remove excess air from inside the syringe
  • Place the leaf chads into three seperate cups full of different colors of food coloring (Red, Green, and Violet) 
  • Turn on light over the three cups
  •  Set timer and record when half of the leaf chads in each cup rise to the top

    • ]]>     2016-10-15 20:51:08 UTC https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936573     Research Question jmohn https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936574 How will different colors of water affect the rate of Photosynthesis for baby spinach leaves?]]> 2016-10-15 20:51:08 UTC https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936574 Hypothesis/Prediction jmohn https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936575 Hypothesis: The leaves immersed in the red dye will go through photosynthesis at a faster rate due to its translucent behavior

    Prediction: IF the leaf chads are placed in the translucent red dye, THEN they will undergo photosynthesis at a faster rate. 
    ]]>     2016-10-15 20:51:08 UTC https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936575     Graph jmohn https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936576 [Insert Image of Graph Here]]]> 2016-10-15 20:51:08 UTC https://padlet.com/jmohn/cxc2wdbe2ia/wish/130936576 The Effect of Water Color on the Rate of Photosynthesis jmohn https://padlet.com/jmohn/cxc2wdbe2ia/wish/131552701 Names: Nollan Dillavou, Jonah Lee, Lindsay Amick, Hiba Khan]]> 2016-10-18 16:50:53 UTC https://padlet.com/jmohn/cxc2wdbe2ia/wish/131552701