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Steps in Hologic nutrition, , |, J J v J J, , Ingestion Digestion Absorption Assimilation Egestion, , sidaent urea aragireot waiter = afgerour, , , , NUTRITION IN HUMAN BEINGS, The human digestive system comprises of alimentary canal and associated disgestive, , glands., Mouth — Intake of whole food, +, Teeth > Chewing/grinding of food., Y, Tongue > Rolling of food, L +, Tasting of food, +, , Swallowing / pushing down of the food, Salivary Glands —> Secrete Saliva + Mucus., Salivary, L Starch @™Ylase Sugar, [Saliva], Oesophagus —> Taking food from mouth to stomach by, Peristaltic movements, [contraction and expansion of muscles of the oesophagus], Stomach > Gastric glands secrete Gastric juice, , Gastric juice, , PEPSIN HCl MUCUS, [enzyme that [makes medium [Protects inner, breaks down acidic] lining of the stomach, , proteins]
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