5 Questions
What are the five steps involved in the process of nutrition in human beings?
The five steps involved in the process of nutrition in human beings are ingestion, digestion, absorption, assimilation, and egestion.
Define ingestion and digestion in the context of the process of nutrition.
Ingestion is the process of taking in food, while digestion is the process of changing the complex food taken in into a simple, absorbable form by the action of certain enzymes.
Why is digestion necessary for the body to use food?
Digestion is necessary for the body to use food because it converts the food into simple, soluble forms that can be absorbed by the body.
What is the role of enzymes in the process of digestion?
Enzymes play a crucial role in the process of digestion as they facilitate the breakdown of complex food into simple, absorbable forms.
Briefly explain the process of nutrition in human beings.
The process of nutrition in human beings involves five steps: ingestion (taking in food), digestion (breaking down food into simple, absorbable forms), absorption (taking in the nutrients), assimilation (utilizing the absorbed nutrients), and egestion (elimination of undigested waste).
Test your knowledge of life processes such as ingestion, digestion, absorption, and assimilation with this Class VII Biology quiz. Challenge yourself with questions about how animals obtain and process nutrients from food to stay alive and grow.
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