It involves alternating haploid and diploid phases
Answer:
It is DNA that contains the genetic code that is used to make proteins. In turn, it is the structure of proteins that determines many of the biological functions and physical characteristics of an organism. Genes are segments of DNA. ... The order of the nucleotides determines the gene that an individual will have.
Explanation:
In an atom, the nucleus is composed of protons and neutrons, while the electrons orbit very quickly around the nucleus.