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 refers to the breakdown of food into smaller components that can be absorbed into the bloodstream. This digestion or catabolism is divided into two types â the mechanical digestion of food that occurs in the mouth when it is physically broken up into smaller pieces and the chemical digestion that occurs in the gastrointestinal tract when the food is broken down into small molecules by digestive enzymes.