Two tours daily at 9:00 a.m. and 1:30 p.m. Monday through Saturday, and 1:30 on Sunday, year round with a minimum of four guests. Tours last about three hours and include a stop at a local horse farm, Keeneland Race Course, and other points of interest. Pick-ups available at several hotels.
It is made up of a series of muscles that coordinate the movement of food and other cells that produce enzymes and hormones to aid in the breakdown of food. Along the way are three other organs that are needed for digestion: the liver, gallbladder, and the pancreas.
Digestion is the process of breaking down organic molecules into pieces small enough to cross the cell membranes of the digestive tract. The process of absorption allows the membranes to be crossed and pieces to enter the blood. Eventually they are delivered to cells where they can be used.