Question
Biology Question on Nutrition
Which one is an essential mineral, not constituent of any enzyme but stimulates the activity of many enzymes
A
Zn
B
Mn
C
K
D
Mg.
Answer
K
Explanation
Solution
Potassium is an essential mineral. It is not a constituent of any enzyme but accelerates the rate of activity of many enzymes. Potassuim is rich in actively dividing cells of buds, young leaves root tips. It is needed for proper growth and development. It regulates movement of stomata. A high amount of potassium is required in the process of protein synthesis.