Question
Biology Question on Nutrition
Which of the following is one of the component of ATP?
A
Potassium
B
Magnesium
C
Phosphorus
D
Manganese
Answer
Phosphorus
Explanation
Solution
Phosphorus. Essential elements are classified into four broad categories on the basis of their varied functions: (i) Essential elements that acts as a components of biomolecules and hence, structural elements of cells (e.g., carbon, hydrogen, oxygen and nitrogen). (ii) Essential elements that are components of energy-related chemical compounds in plants. (iii) Essential elements that activates or inhibits enzymes. (iv) Some essential elements can alter the osmotic potential of a cell.