Cells have three main problems if they grow too large. 1. Diffusion is too slow to provide materials to the interior of a cell that is too large. Likewise, diffusion can't adequately take out all the wastes from a cell that is too large.
Guymon, Oklahoma. Guymon is a city in and the county seat of Texas County, Oklahoma. As of the 2010 census, the city population was 11,442, an increase of 6.5 percent from 10,472 in 2000. The 2012 census estimate grew to 11,930.
In 1872, Kingman County was established and named for Samuel A. Kingman, chief justice of the Kansas Supreme Court. During the 1870s, Kingman County abounded with bison. The old-time cowboy author Frank H. Maynard reported going there on his first buffalo hunt.