A student is given a sample of five different cells. She must identify which sample contains the cells that can produce the greatest amount of protein. She puts the samples into five different test tubes. She then separates the contents of each test tube into the different
organelles.
Which of the following steps would help the student find the sample that contains cells that can produce the greatest amount of protein?

Compare the number of ribosomes in each sample

Compare the number of lysosomes in each sample

Compare the number of mitochondria in each sample

Compare the number of chloroplasts in each sample