Often referred to as the molecule of life, DNA (deoxyribonucleic acid) is found in almost all living things. It acts as a type of chemical code that contains instructions, known as genes, for how the body and all its different parts grow, develop, function, and maintain themselves.
So we can look back and see how much we have accomplished in the year with the models
Harmful because they change how the genes are supposed to form and they can give disorders at times.
The structure of the nucleus is that it has the protons (+) and the neutrons (0).
C...? what's the question