Essential nutrients
These are the organic compounds present in the food that provide nourishment essential for the development and growth of our body. Nutrients not only provide us with the required energy to carry out various biological processes but are also the building blocks for repair and growth in our bodies.
Vitamins
The vitamins are organic molecules required in low concentration for the proper functioning of the body. They cannot be generated in the organism and are taken into the body through the diet. The lack of proper vitamins results in diverse deficiency disorders. They are thus called essential nutrients. The important vitamins are vitamin A, vitamin B complex, vitamin C, vitamin D, vitamin K, and vitamin E.
What are the function of purines?
The genetic material DNA and RNA carries the basic structural and functional information found in all the living organisms. Pyrimidines and purines are the nitrogenous bases form the basic parental compounds in the structure of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The two compounds contain heterocyclic aromatic compounds. The purines and pyrimidines are paired which forms the building structure of DNA and RNA.
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