What is the primary function of the C4 cycle in plants?

Which enzyme is responsible for the carboxylation of phosphoenolpyruvate (PEP) in the C4 cycle?

In which cell type does the C4 cycle occur?

Which compound is initially formed during the C4 cycle in plants?

Which molecule is responsible for shuttling carbon dioxide from mesophyll cells to bundle sheath cells in the C4 cycle?

Which enzyme catalyzes the decarboxylation of malate or aspartate in the C4 cycle?

Which plant family is known to have the highest number of C4 species?

Which compound is the primary CO2 acceptor in the C4 cycle?

Which of the following plants does not utilize the C4 cycle for photosynthesis?