0. starch is insoluble in water because it is in complex structure compared to glucose and it is a polysaccharide which is a complex carbohydrate and glucose is a monosaccharide which is the simplest carbohydrate.Hope this answer is helpful to you...... starch is insoluble in water because it is in complex structure compared to glucose and it is a polysaccharide which is a complex carbohydrate and glucose is a monosaccharide which is the simplest carbohydrate. Hope this answer is helpful to you..... Posted by M.sindhusha (student) on 27/6/13.
The digestive system uses mechanical and chemical methods to break food down into nutrient molecules that can be absorbed into the blood. Once in the blood, the food molecules are routed to every cell in the animal's body. There are two types of animal body plans as well as two locations fordigestion to occur.
Digestion only takes place within the digestive tract. The digestive tract begins with the mouth and ends with the anus. Digestion of food in humans is a process that occurs inside of cells. Digestive enzymes are secreted into the tract by glands located either in the tract or nearby. Food is never found within accessory glands, only within the tract itself.