Question

Names the following:
a. The nutrients which mainly give energy to our body
b. The nutrients that are needed for growth and maintenance our body
c. A vitamin required for maintaining good eyesight
d. A mineral that is required for keeping our bones healthy

Answer 1

Nutrients are most important substances that provide the essential growth of the human body. Proteins, minerals and vitamins are the nutrients present in very high amounts in fish. In the metabolism an organism needs small quantities of vitamins that are organic molecules to help for the proper functioning of the metabolism.

Complete answer:
a. The nutrients which mainly give energy to our body:- Carbohydrates provide 4 kcal per gram energy and most importantly source of the energy of many organisms, including humans that are used in the brain and muscles and also found in the food as a rich source of nutrition. Carbohydrates, protein are the main macronutrients present in the fat.

b. The nutrients that are needed for growth and maintenance of our body: - Proteins play a vital role in the repair and building block of the body. Proteins are made up of amino acids and joined together by the chemical bonds also known as organic molecules. Also play a role in the regulation of the body parts function and structure.

c. A vitamin required for maintaining good eyesight:- Vitamin A source of a powerful antioxidant and maintaining the neurological function, cell growth, healthy vision and immune system.

d. A mineral that is required for keeping our bones healthy: - Minerals play very important role in maintaining the body function such as calcium help to maintain the strong teeth and gums intake from the milk and iron help to maintaining the red blood cell and intake in the form of apple, beans that help to transport the oxygen in our body cells.

Note: Nutrients are compounds that are essential to health by providing growth, building blocks and maintenance of the chemical process of the body. Chemical compounds that can be made of one element and more than one element and present in nature as a solid substance in the form of minerals.