Can you please check if my answers are correct and answer the ones I missed and and add anything I have missed from my answers please and thanks
Post-Lab Questions 1. Why must you use a pencil, and not ink or felt-tip pen, to mark on the paper the origin the amino acid preparations? Thhecnromaresra drs.peni Poupex is in While, en in en other hond wevid have Rum and smeared duia nexpen ment 2. In this experiment, suppose you forgot to mark the position of the solvent front when you tested the hydrolysate of aspartame against the other amino acids. Is it still possible to determine how many amino acids were present in the your answer a. hydrolysate? Explain es iti p08sble determine the amino acids b. Could you still identify what those amino acids were? Explain your answer. c. What can you not do? 3. There are polarity and molecular weight differences between aspartic acid and phenylalanine: Aspartic acid has a polar, acidic side chain and a smaller molecular weight: phenylalanine has a nonpolar side chain and a larger molecular weight. Based on the Re values you obtained for these two amino acids in the solvent employed, which amino acid migrated faster and two properties influenced the rate of migration? phanlanine mmegra Asparti c acid has three podr oos ane ou ami will m , tha any evidence that the aspartame in the kt Coca-Colas sample showed any hydrolysis into the two amino acids? no a. nto amino acids aspastic acid and 465 henylal omne
