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What is the difference between mechanical and chemical digestion?

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Mechanical digestion involves chewing and breaking down food with teeth, while chemical digestion involves the breaking down of food by enzymes and acids in the digestive system. Mechanical digestion mainly occurs directly after ingestion of food, while chemical digestion occurs primarily in the stomach and intestines. read more

Chemical vs Mechanical Digestion The digestive system of human body is made of vacuous organs connected with long and twisted tube from the mouth to the anus. This is also interlinked with various other organs that help the body to break the food particles and helps to absorb the nutrients. read more

The main difference between mechanical and chemical digestion is that the mechanical breakdown of large food particles into small food particles occur in the mechanical digestion whereas the chemical breakdown of compounds with a high molecular weight into compounds with a low molecular weight occurs in the chemical digestion. read more

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