Question

Match the digestive organs with their functions. Functions A. moistening and mechanical digestion of food B. aiding in chemical digestion of fats C. chemical digestion and absorption of nutrients D. mechanical and chemical digestion of food with acids and enzymes E. absorption of water and compaction of indigestible material for elimination F. secreting the enzymes lipase trypsin and amylase Organs 1. pancreas 2. small intestine 3. mouth 4. large intestine 5. liver 6. stomach

Answer 1

The digestive organs are matched to their functions: The mouth (A) begins mechanical digestion, the liver (B) aids chemical digestion of fats, the small intestine (C) continues chemical digestion and nutrient absorption, the stomach (D) performs both mechanical and chemical digestion, the large intestine (E) absorbs water and compacts waste, and the pancreas (F) secretes digestive enzymes.

Step-by-step explanation:

The student has asked to match digestive organs with their respective functions within the human body. Here are the correct matches:

1. Mouth - Function A: moistening and mechanical digestion of food.
2. Liver - Function B: aiding in chemical digestion of fats.
3. Small intestine - Function C: chemical digestion and absorption of nutrients.
4. Stomach - Function D: mechanical and chemical digestion of food with acids and enzymes.
5. Large intestine - Function E: absorption of water and compaction of indigestible material for elimination.
6. Pancreas - Function F: secreting the enzymes lipase, trypsin, and amylase.

Each organ plays a crucial role in the process of digestion, from the initial breakdown of food in the mouth to the absorption of nutrients in the small intestine and the eventual elimination of waste via the large intestine. The liver and pancreas function as accessory organs, producing vital substances such as bile and digestive enzymes that facilitate the digestion of fats, proteins, and carbohydrates.

Answer 2

Each digestive organ has a specialized function in the process of digestion and waste elimination. The mouth, liver, small intestine, stomach, large intestine, and pancreas correspond to specific functions such as mechanical digestion, chemical digestion of fats, nutrient absorption, and enzyme secretion.

Step-by-step explanation:

The functions of the digestive organs are crucial for mechanical and chemical digestion, absorption of nutrients, and the elimination of solid waste. Each organ plays a specific role in this complex process.

Function A, 'moistening and mechanical digestion of food' corresponds to organ 3, the mouth, where the teeth and tongue start mechanical digestion and the salivary glands begin chemical digestion.Function B, 'aiding in chemical digestion of fats' relates to organ 5, the liver, which produces bile that emulsifies fats to aid their digestion and absorption.Function C, 'chemical digestion and absorption of nutrients' is the primary function of organ 2, the small intestine, where most digestion and nutrient absorption occur.Function D, 'mechanical and chemical digestion of food with acids and enzymes' is associated with organ 6, the stomach, which uses its acidic environment and enzymes like pepsin to further digest food.Function E, 'absorption of water and compaction of indigestible material for elimination' matches with organ 4, the large intestine, where water is reabsorbed and waste is prepared for elimination.Function F, 'secreting the enzymes lipase trypsin and amylase' links to organ 1, the pancreas, which releases these enzymes into the small intestine to continue digestion.