BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Insoluble fiber-found in whole grains, fruits and vegetables, kidney beans, and bran-acts like a broom, cleaning your digestive tract. Both types of fiber are only found in plant foods-meat and dairy products contain no natural fiber.

Detailed explanation-2: -Dietary fiber-found mainly in fruits, vegetables, whole grains and legumes-is probably best known for its ability to prevent or relieve constipation.

Detailed explanation-3: -Found only in plant foods, such as whole grains, fruits, vegetables, beans, nuts, and seeds, fiber is composed of complex carbohydrates. Some fibers are soluble in water and others are insoluble. Both types of fiber are found in most plant foods and provide health benefits.

Detailed explanation-4: -Dietary fiber is not a nutrient, but it is necessary to regulate digestion and appears to prevent some epidemiological diseases.