Options are not provided so I have mentioned all possible answers for this question.
Following statements are true about DNA:
1. DNA stands for Deoxyribose Nucleic Acid.
2. It is a double helical structure.
3. Both the strands run opposite in direction.
3. All our DNA are located in nucleus and some are also present in the mitochondria.
4. DNA is composed of acids, phosphates, sugars and bases.
5. The four bases that make up DNA are A, G, T and C.
6. The sugar present in DNA is deoxiribose sugar.
7. It carries the genetic information of an organism.
