Is the plasma membrane permeable to glucose or starch?

2 answers

i believe it is glucose.
Since this is not my area of expertise, I searched Google under the key words "permeable plasma membrane glucose starch" to get these possible sources:

(Broken Link Removed)
http://www.biologyjunction.com/ap_lab1_osmosis_sample4.htm
http://thecaverns.netfirms.com/essays/diffusionlab.htm
(Broken Link Removed)

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

I hope this helps a little more. Thanks for asking.