Rubisco is found:
A) in the meso sheath bundles.
B) in the stroma of the choroplasts.
C) embedded in the plant cell wall.
D) in the lumen of the thylakoid disc.
E) None of the above.

Question

Quizplus · Accepted Answer

Rubisco, or Ribulose-1,5-bisphosphate carboxylase/oxygenase, is an enzyme that is found in the stroma of chloroplasts, where it plays a vital role in the process of carbon fixation during photosynthesis. It catalyzes the first step in the Calvin cycle, by combining carbon dioxide and ribulose-1,5-bisphosphate to form two molecules of 3-phosphoglycerate.

Rubisco Is Found