Question

need hep on a lab in bio

Answer 1

1. Summarize your observations of how the iodine diffused into the 4 model "cells". (2 pts)
What I observed when I put the iodine on the potato is that it became very dark and it all came together in one spot.


2. How did the cube size affect how the "cells" can absorb nutrients (modeled by the iodine)? Which cell (large or small) would be able to supply itself most efficiently with nutrients diffusing in from the outside? Explain your reasoning. (2 pts) The bigger cubes lost a lot more than the smaller cube of the white space. The large cell would be able to supply itself most efficiently with nutrients diffusing in from the outside because it will be self sufficient to fulfill needs of energy

Answer 2

don't know if these are right