Question

Q How do we obtain nutrition from our food? What is nutrition in animals known as? What are the various ways of utilization of food in our body?
Plz, help. You'll save my life.

Answer 1

Answer:

· Nutrition is the process of obtaining food and then using it for obtaining energy, growth and repair of the body. ... Many other animals obtain their f3. 3ood by eating

Answer 2

Answer: Nutrition means in take of food and utilise it for getting the energy. We have holozoic type of nutrition because we get energy by breaking down the complex food particles into simpler ones. As we all know our food majorly contains carbohydrates which breakdown into simple glucose during respiration process. There are three different pathways are possible in which this glucose is metabolised in our body.

Explanation: three different ways in which glucose is metabolised are as following:

Carbohydrate is broken down in glucose in cytoplasm of cell and this glucose is break down in pyruvate after that this pyruvate can be metabolise in the presence of oxygen which is known as aerobic respiration to form carbon dioxide, water and energy. And there is another way also, in which pyurvate is break down in absence or lack of oxygen to form ethanol and carbon dioxide or lactic acid in lack of oxygen.