MCQOPTIONS
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| 1. |
The structure of DNA like a spiral ladder because |
| A. | Purine and Pyrimidine are on the opposite side |
| B. | Purine and Pyrimidine linked with hydrogen bond |
| C. | All nucleotides join through a phosphodiester bond |
| D. | Two polynucleotide chains arranged parallel to each other and are spirally Twisted |
| Answer» E. | |