Use the Following Figure and the Compounds Labeled A, B

question 29

Multiple Choice

Use the following figure and the compounds labeled A, B, C, D, and E to answer the following questions.

Figure 10.2
-If the carbon atom of the incoming CO₂ molecule is labeled with a radioactive isotope of carbon, which organic molecules 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