Question

nutrition ,nutrient, protein ,cellular respiration so define & examples

Answer 1

NUTRITION --- the intake of the nutrient in balanced amount is known as nutrition . i.e for every organism has different modes of nutrition some are carnivorous and some are herbivores.
2.NUTRIENT--- the simplest organic compounds that we take to live is called nutrients . i.e glucose , starch etc.
3.cellelur respiration --- the respiration involved in internal respiration is known as cellular respiration. lungs in humans

Answer 2

Nutrition : It is the process of intake of energy (food) from outside of a body to body of an organism for maintaining living structure.
For example, there are two modes of nutrition: autotrophic mode of nutrition and heterotrophic mode of nutrition.



Nutrients : These are defined as the substances required for proper growth and maintenance of a living body. These are materials which provide nutrition to organisms.
For example, carbohydrates, proteins, fats, minerals and vitamins.


Cellular respiration : It is a respiration process that takes place in the cells of organisms to
synthesis energy in the form of ATP from the nutrients.
For example, our muscle cells sometimes respire through anaerobic respiration.