Question

Is RuBisCO present in C4 plants?

Answer 1

RuBisCO:

1. The accumulation of Rubisco solely within the chloroplasts of internalized bundle sheath cells that surround the leaf vascular centres is a key feature of Kranz-type C4 plants.
2. RuBisCO can be found in C4 plants.
3. RuBisCO, or ribulose-1,5-bisphosphate carboxylase/oxygenase, catalyzes the Calvin cycle's initial step of carbon fixation.
4. The Calvin cycle can also be found in C4 plants. In reality, C4 plants contain a mechanism that increases the concentration of CO_² surrounding the enzyme.
5. RuBisCO to minimize photorespiration and reduce its oxygenase activity.
6. Photosynthesis efficiency improves as a result of this.