Questioning or inquiring about the current set of laws and regulations imposed upon us will help develop other aspects and lead to the development of our intellectual society. The inquiry process leads to absolute freedom, which makes us think deeply and discover what is true and false. Hence, we would grow stronger mentally and gain more knowledge than we could have received when rules bound us. So, the author tries to tell us that instead of blindly following the rules, we must inquire about the traditional significance to have a more comprehensive understanding of their importance. Thus, we can secure several perspectives and develop our minds, leading us to true freedom.
Study the given below single strand of deoxyribonucleic acid depicted in the form of a “stick” diagram with 5′ – 3′ end directionality, sugars as vertical lines and bases as single letter abbreviations and answer the questions that follow.
Name the covalent bonds depicted as (a) and (b) in the form of slanting lines in the diagram.
How many purines are present in the given “stick” diagram?
Draw the chemical structure of the given polynucleotide chain of DNA.
| Concentration of KCl solution (mol/L) | Conductivity at 298.15 K (S cm-1) | Molar Conductivity at 298.15 K (S cm2 mol-1) |
|---|---|---|
| 1.000 | 0.1113 | 111.3 |
| 0.100 | 0.0129 | 129.0 |
| 0.010 | 0.00141 | 141.0 |