This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Major component of DNA 
Select and explain. 
A. Histone, B. Repressor, C. Deoxyribonucleotides, D. Inducer
C: Deoxyribonucleotides
Answer: C: Deoxyribonucleotides 
Explanation: DNA is a polymer of deoxyribonucleotides.