The correct answer is:
Genes are located in a nucleotide. Rather, genes are segments of DNA which can be found within the nuclei of cells.
Step-by-step explanation:
The large majority of organisms encode their genes in long strands of DNA (deoxyribonucleic acid). DNA consists of a chain made from four types of nucleotide subunits, each formed of a five-carbon sugar (2-deoxyribose), a phosphate group, and one of the four bases adenine, cytosine, guanine, and thymine..There are thereby 20,000 primary genes identified on one of the 23 chromosome pairs found in the nucleus or on long strands of DNA placed in the mitochondria.