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Presentation transcript:

WEL-COME

Ranjeet Kaur Gadokh Khalasa Maharashtra Vidyalaya Atit

Smt.Kodgule Anuradha pradip SCIENCE & TECHNOLOGY STD-10TH Smt.Kodgule Anuradha pradip

Digestion Digestion : The process of breaking down of complex food into simplex soluble substances.

Four Types of Digestive Glands Salivary Glands Gastric Glands Liver Pancreatic Gland

Stomach Gastric glands Stomach Gastric juices HCL Acidic cond Make food acidic HCL Acidic cond Digest Proteins Enzyme Pepsin Protect inner lining of stomach from acids Mucus

Digestive glands - enzyme action Mouth-: Starch Salivary Glands Salivary Amylase Maltose Sugar

stomach

Liver Bile juice Make food alkaline

Pancreatic juice Pancreas Digest Proteins Trypsin Pancreatic juice Digest Fats Lipase drate digest carbohydrates Pancreatic Amylase

Small intestine Amino acids Carbohydrates Glucose Fats Fatty acid Intestinal juices Amino acids During dijestion proteins Carbohydrates Glucose Fats Fatty acid

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