Problem: Large and complex molecules, such as proteins, nucleic acids, carbohydrates, and lipids, essential for various biological functions. A class of macromolecules, including sugars and starches, that serves as a primary source of energy for cells. A macromolecule, including fats and phospholipids, that is crucial for energy storage, insulation, and forming cell membranes. Molecules with an uneven distribution of charge, resulting in distinct positive and negative ends. Molecules with an even distribution of charge, lacking distinct positive and negative ends. A homogeneous mixture composed of a solute dissolved in a solvent. The substance that is dissolved in a solution. The substance in which a solute is dissolved to form a solution. The attraction between molecules of different substances. The attraction between molecules of the same substance. Need Assignment Help?