City Hall complex. West Richland is a 22-square-mile (57 km2) city in Benton County, Washington, United States. The population was 11,811 at the 2010 census. The city is generally included in the Tri-Cities along with Kennewick, Richland, and Pasco. 1 History.
The proximal convoluted tubule (PCT) is a small tubular structure within the nephron of the kidney. The PCT connects Bowman's capsule with the proximal straight tubule, and it is essential for the reabsorption of water and solutes from filtrate within the nephron.
Proximal convoluted tubule. The initial segment of the tubule is the proximal convoluted tubule. It is called proximal because it is nearest to the starting point (the renal corpuscle) and convoluted because it twists about (in contrast to the straight segments of tubule which form the loop of Henle).he epithelium of the initial descending segment of the loop of Henle is similar to that of the proximal convoluted tubule, and is sometimes called the pars recta of the proximal tubule (in contrast to the convoluted pars convoluta).