Question

The most important role of $K^{+}$ ions is that

• A. It provides red colour
• B. It promotes photosynthesis
• C. It influences many enzymic activities which regulate many plant processes
• D. It helps in the formation of cambium

Answer 1

The correct option is C It influences many enzymic activities which regulate many plant processes

Potassium acts as an activator of several enzymes including DNA polymerase. It is activator of more than 40 enzymes which regulates many plant processes