Nutrients are the chemical in food which are ________a)Are needed for ...
Nutrients are the chemical substances present in food that are necessary for the proper functioning of our bodies. They provide energy, help in growth and development, and support various bodily functions. The correct answer to the question is option 'D', which states that nutrients are needed for the replacement of tissues, are essential for our growth, and our body needs them.
Explanation:
1. Nutrients are needed for the replacement of tissues:
- Our body is made up of billions of cells, and these cells constantly undergo wear and tear, requiring replacement and repair.
- Nutrients such as proteins, vitamins, and minerals are essential for the synthesis of new tissues and the repair of damaged ones.
- Proteins provide the building blocks for tissue growth and repair, while vitamins and minerals act as co-factors in various metabolic processes that support tissue replacement.
2. Nutrients are essential for our growth:
- Growth refers to the increase in size, height, and weight during childhood and adolescence.
- Nutrients like proteins, carbohydrates, fats, vitamins, and minerals play a crucial role in promoting growth.
- Proteins are required for the growth and development of muscles, bones, and organs.
- Carbohydrates and fats provide energy for growth and support the development of the brain and nervous system.
- Vitamins and minerals aid in the proper functioning of various bodily systems and support growth by optimizing nutrient absorption and utilization.
3. Our body needs nutrients:
- Nutrients are essential for the normal functioning of our body systems.
- Carbohydrates provide energy for our daily activities, while fats serve as a concentrated source of energy and insulation.
- Proteins are involved in numerous bodily functions, including enzyme production, hormone synthesis, and immune system support.
- Vitamins and minerals act as co-factors in various biochemical reactions and help maintain overall health and well-being.
In conclusion, nutrients are vital for the replacement of tissues, support growth, and are necessary for the proper functioning of our bodies. They provide energy, promote growth, and optimize various bodily functions.
Nutrients are the chemical in food which are ________a)Are needed for ...
Nutrients are the chemicals in food that are essential for our growth, are needed for the replacement of tissues, and are required by our body to function properly.