Which of the following constitute to form a gene?
- APolynucleotides
- BHydrocarbons
- CLipoproteins
- DLipids
Solution & Step-by-step Explanation
A gene is a basic physical and functional unit of heredity made up of DNA (Deoxyribonucleic Acid). Chemically, DNA is a long polymer composed of structural units called nucleotides. A chain of multiple nucleotides linked together is called a polynucleotide. Therefore, genes are constituted of polynucleotides.