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| 1 Each species in isopycnic centrifugation will stop at its own _______ point | 2 Meselson and Stahl made the DNA in their parental generation of cells differentiable by raising them in a medium with a heavier isotope of ________ |
| 3 A very common type, this form of centrifugation is based on the principle that centrifuging in a gradient at different speeds and times allows separation by mass, density and shape | 5 A reciprocal-time measurement of centrifugal sedimentation |
| 4 This form of centrifugation involves a density gradient with something like caesium chloride at thousands of Gs | 7 Invented the pulse chase experiment to study carbon fixation in Chlorella and make a significant discovery (but used paper chromatography instead of a centrifuge) |
| 6 Meselson and Stahl used isopycnic centrifugation to show semiconservative ___________ of DNA | |
| 8 Raising cells in an environment with a labeling isotope and then moving them to another environment without it to track its fate over time is this kind of experiment |