Figure 8.2 -Use Figure 8.2 and the Compounds Labeled A, B, C

Multiple Choice

Figure 8.2
-Use Figure 8.2 and the compounds labeled A, B, C, D, and E to answer the following question. If the carbon atom of each of the incoming CO₂ molecules is labeled with a radioactive isotope of carbon, which organic molecules of the Calvin cycle will be radioactively labeled after one cycle?

A) C only
B) B, C, D, and E
C) C, D, and E only
D) B and C only
E) B and D only