Slide 1How Many Scientists Does it Take to Discover a Molecule? Slide 2 Erwin Chargaff (Born 1905) Russian Moved to the U.S. Discovered that there could not be only one base…

Slide 1 Originally, people thought protein was genetic material because it was complex. However, the work of 4 scientists showed it was really DNA… 1928- Frederick Griffith…

DIFFERENT CELLS PERFORM VARIOUS FUNCTIONS Organisms can be classified by their cell type Cells in multicellular organisms specialize A multicellular organism is a community…

Slide 1 CCMR â RET 2008 Week 1 June 29 to July 3 2008 Day 1 Monday June 29, 2008 Kevinâs Email: âCornell is up on a hill so it is extremely steep between the town of Ithaca…

Slide 1 CCMR â RET 2008 Week 1 June 29 to July 3 2008 Day 1 Monday June 29, 2008 Kevinâs Email: âCornell is up on a hill so it is extremely steep between the town of Ithaca…