Monday, October 6, 2014

EggSperiment

The purpose of this lab is to determine how the circumference of the egg increases, decreases, or stays the same as we submerge it in various liquids. This will relate to our discussion of diffusion, osmosis, and active transport in regards to cell membranes. :)

Day 1: submerging our eggs into vinegar

Day 4: Circumference increased.  By 1-2 cm average. Removed eggs from vinegar, submerged into plain water