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1. BIOLOGY FORM 4
CHAPTER 6
NUTRITION
ENTER

2. Balance Diet Vitamins Mineral Roughage Water Exit

3. ENTER
BALANCE
DIET

4. Nutrition Vitamin Mineral Roughage Water Exit

5. Nutrition Balance Diet Mineral Roughage Water Exit

6. MINERALS
Simple inorganic nutrients obtained through
the diet for maintainence of good health
Macronutrients
Needed in large
quantities
Micronutrients
Needed in small
quantities
Balance DietNutrition Vitamin Roughage Water Exit

7. Function of roughage
a) It has a high water-holding
capacity and provides bulk to
the contents in the
intestines.
b) Aids in peristalsis which
allow intestinal muscles to
grip food and move it along
the alimentary canal.
c) Prevent builds up of toxic
substabces in rectum
Balance Diet Vitamins MineralNutrition Water Exit

8. Balance Diet Vitamins Mineral RoughageNutrition Exit

9. EXIT
Balance Diet Vitamins Mineral Roughage WaterNutrition