The sequence of amino acids that makes up a protein is determined by the sequence of (a) bases in DNA (b) glucose in DNA (c) ribosomes in cytoplasm (d) chloroplasts in the vacuole

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.