Melvin Calvin and his colleagues used which of the following to deduce the steps in the Calvin Cycle?
A)Drosophila melanogaster
B)radioisotopes
C)negative staining
D)ultracentrifugation
E)electron microscopy

Question

Quizplus · Accepted Answer

Melvin Calvin and his colleagues used radioisotopes, specifically carbon-14, to trace the path of carbon atoms through the Calvin Cycle, allowing them to deduce the steps involved in the process.

Melvin Calvin and His Colleagues Used Which of the Following