In the CAM Pathway, in Contrast to Pathways in C₃

Multiple Choice

In the CAM pathway, in contrast to pathways in C₃ and C₄ plants, CO₂ uptake and the Calvin cycle are separated in time, with

A) both CO₂ uptake and the Calvin cycle occurring at night.
B) both CO₂ uptake and the Calvin cycle occurring during the day.
C) CO₂ uptake occurring at night and the Calvin cycle during the day.
D) CO₂ uptake occurring during the day and the Calvin cycle at night.