What is digestion in science?
digestion, sequence by which food is broken down and chemically converted so that it can be absorbed by the cells of an organism and used to maintain vital bodily functions.
What is a digestion easy definition?
Definition of digestion : the action, process, or power of digesting: such as. a : the process of making food absorbable by mechanically and enzymatically breaking it down into simpler chemical compounds in the digestive tract.
What is digestion in biology class 10?
Digestion is the form of catabolism which is based on how food is broken down: mechanically and chemically. In mechanical digestion, the physical breakdown of large pieces of food into smaller pieces which is accessed by digestive enzymes.
What is digestion class 4th?
This process of breaking down of food into simpler forms inside our body is called digestion. This digested food is then taken to all parts of our body by the blood.
What is digestion and example?
Digestion is defined as the process of absorbing food or ideas. An example of digestion is a person’s body turning carbohydrates into energy. An example of digestion is a student understanding a chapter they’ve read in a textbook.
What is digestion in biology class 12?
Hint:Digestion is the break-up into small water-soluble food molecules of large insoluble food molecules so that they can be absorbed into the plasma of the watery blood. These smaller substances of certain species are ingested into the bloodstream through the small intestine.
What is digestion Ncert?
They have to be broken down and converted into simple substances in the digestive system. This process of conversion of complex food substances to simple absorbable forms is called digestion and is carried out by our digestive system by mechanical and biochemical methods.
What is digestion Class 5?
Most noteworthy, digestion refers to the process of breaking down of food, so that it can be converted to energy. The mouth has saliva which softens the food and the tongue has taste receptors.
What is digestive system class 5th?
The digestive system is made up of organs that are important for digesting food and liquids. These include the mouth, pharynx (throat), esophagus, stomach, small intestine, large intestine, rectum, and anus.
What is digestion in Class 10?
Digestion is defined as the process of breaking down large, insoluble molecules of food into smaller, water-soluble molecules which can then be readily absorbed by the body.
What is digestion for class 6th?
Answer: Digestion is the process of breaking down food into simple soluble form.
What is digestive system class 10th?
It begins at the mouth (buccal or oral cavity), passes through the pharynx, oesophagus or food pipe, stomach, small intestines, large intestines, rectum and finally ends at the anus. The food particles gradually get digested as they travel through various compartments of the alimentary canal.