'Parental dna molecule' diaporamas de présentation

What is DNA? What are the subunits of DNA?

Journal Entry :. What is DNA? What are the subunits of DNA?. Objectives: List 3 important events that led to understanding the structure of DNA. Describe the basic structure of a DNA molecule. Explain how DNA molecules can be copied. The Pieces of the Puzzle.

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DNA

DNA. History Structure Replication. History of DNA. Scientists thought protein was the heredity material Several Scientists disproved this and proved it was DNA :. Griffith. Worked with virulent S and nonvirulent R strain of pneumococcus bacteria

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DNA Replication

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Figure 10.1A

Figure 10.1A. DNA is the carrier of genetic information. Head. DNA. Tail. Tail fiber. Figure 10.1B. Empty protein shell. Radioactive protein. Phage. The radioactivity is in the liquid. Bacterium. Phage DNA. DNA. Batch 1: Radioactive protein labeled in yellow. Centrifuge. Pellet. 3.

249 views • 15 slides