Petra Fromme

Petra Fromme
Professor
School of Molecular Sciences

“The nature of our research is to discover the structure and function of biomolecules, the building blocks of life that you find in all cells, all plants, all human beings. And we want to discover essentially many of the fundamental processes in life.”

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Explore 50 years of activism by Chicanos Por La Causa

Chicanos Por La Causa: Dime Quien Eres

The documentary explores the roots of Chicanos Por La Causa as a group of young students protesting academic discrimination and racial injustice at their Phoenix high school and its growth into one of the largest Latino organizations in the country.

"The Great British Baking Show": Amateur bakers rise to the top

All the decadent breads, cakes, pastries and pies take center stage for an encore of "The Great British Baking Show" each Friday night at 9 p.m. on Arizona PBS.

‘A Capitol Fourth’ celebrates Independence Day with host John Stamos

"A Capitol Fourth" continues its 39-year tradition of celebrating our nation’s independence on the West Lawn of the United States Capitol building.