This resource presents simulated data from Chargraff's experiments, which showed the nucleotides A and T showed up in similar proportions and that C and G were in similar proportions. Students graph the data and then try to draw conclusions.

This resource is part of the Developing Biology course which contains units on Microscopes; Biochemistry; Cells; Cellular Transport; DNA; Photosynthesis and Respiration; Mitosis and Meiosis; Genetics; and Evolution.

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