of: <ul> <li>A ribose sugar</li> <li>A phosphate group</li> <li>A nitrogenous base</li> </ul> </li> <li><strong>Phosphate Group:</strong> The phosphate group is also bonded to the 5' carbon of the ribose sugar, similar to DNA, but the ribose sugar contains a hydroxyl group (-OH) at the 2' carbon, distinguishing it from deoxyribose.</li> <li><strong>Base Pairing:</strong> In RNA, adenine pairs with uracil (U) instead of thymine, while guanine pairs with cytosine.</li> </ul> <h3>Conclusion</h3> <p>The distinct structures of DNA and RNA nucleotides contribute to their unique roles in genetic information storage and transfer. Understanding these components is crucial for exploring the complexities of molecular biology and genetics.</p>