actice Session - Genes & Chro X + fw/test/practice-session/a5163?CFID=ea408cb7-1a27-4eb2-af7b-695271344247&CFTOKEN=0&crateID=a5163&packID=a610eda0&qgCount=9b1c6&qgList=b31bce9d&classid=bd9a87fe&assi 3 A gene is a segment of DNA on a chromosome. How are genes related to the proteins made by a cell? OA. The structure of the genes in a cell determines the structure of the proteins made by the cell. B. All genes in a cell have the same exact structure, so all genes code for the same exact set of proteins. OC. The structure of the genes in a cell is unrelated to the structure of the proteins made by the cell. D. All genes in a cell have the same exact structure, but each gene codes for a different set of proteins.​