Use the Following Figure to Answer the Question

Multiple Choice

Use the following figure to answer the question.

If photosynthesizing green algae are provided with CO₂ containing heavy oxygen (¹⁸O) , which of the following molecules produced by the algae (refer to the accompanying figure) will fail to contain ¹⁸O in later biochemical analyses?

A) glyceraldehyde 3-phosphate (G3P)
B) 3-phosphoglycerate
C) ribulose bisphosphate (RuBP)
D) ADP