27 Mar '11 08:03>
Originally posted by jimslyp69Glucose is a ring and the presence of oxygens makes it a much wider structure than chain molecules we're talking about. Since starch is made of chains of glucose molecules I'm wondering if you've described that experiment the right way round. I'd have expected the glucose to get through, but the starch not to.
I seem to remember an experiment in high school where a semi permeable sack was filled with glucose and starch solution and placed into a beaker full of water. After a given time, the water in the beaker was tested for starch and glucose. Only starch was present because the glucose could not pass through the membrane. Wouldn't these diesel like hydro carbons have the same problem passing back out through the cell membrane?
Since they've got control over the genome of the bacteria, they can presumably influence the permeability of the cell membrane to the hydro-carbon. The main problem seems to be the homeopathic dilution in water.