Graded assignment lab report: investigating biological compounds answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 25 points identifying organic compounds (score for question: of 6 points) record the results of this lab in the following data table. water potato egg white milk unknown forming conclusions (score for question 1: of 9 points) which macromolecules were present in each of the samples?(score for question 2: of 5 points) what was the role of the water test tube in each phase?type your answer here. communicating results (score for question 3: of 5 points) describe a chemical indicator. what is it? what is it used for? how does it work?type your answer here.