The movement of glucose from the lumen into the proximal tubule cells is an example of

The proximal convoluted tubule is the site of glucose and amino acid reabsorption. Establish sodium concentration gradient between tubular cells and tubular lumen sodium and glucose moved into tubular cell. Substances that are cotransported into proximal convoluted tubule cells include glucose molecules with sodium ions. 

within 30 of the equator hope this