QUESTION 1 In nature, only living cells assemble large organic compounds called biological molecules. Cells build these complex carbohydrates, lipids, proteins and nucleic acids from simple sugars, fatty acids, amino acids, nucleotides and other small organic compounds. Select two complex biological molecules that biologist agree are significant in order to consider an organism ‘alive. For each, give and name an example that fits the definition alive". Explain the reason of your choices.