Photosynthesis Problem Set 2

Problem 1: Calvin experiment

As discovered by Calvin, when algal cells are exposed to radioactive carbon dioxide in the light for only 1 second, the compound that is most quickly and most extensively labeled with radioactive C has how many carbon atoms?

A. 2
B. 3
C. 4
D. 5
E. 6

The Biology Project
University of Arizona
Sunday, September 29, 1996
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