Problem 10 - Biology: The Dynamic Science

Question

Identify the correct match of a nutrient with its function. a. \(\quad\) chlorine: component of several enzymes b. potassium: component of nucleic acids c. phosphorus: component of most proteins d. manganese: role in shoot and root growth e. calcium: maintenance of cell walls and membrane permeability

Step-by-Step Solution

Answer

d. manganese: role in shoot and root growth

Step 1: Identifying the role of Chlorine

Chlorine is not typically a component of several enzymes. Hence, option a is incorrect.

Step 2: Identifying the role of Potassium

Potassium plays a key role in maintaining cell turgor pressure, not in the formation of nucleic acids. Hence, option b is not correct.

Step 3: Identifying the role of Phosphorus

Phosphorus is a significant component of nucleic acids, ATP, and other energy storing molecules, not proteins. So, option c is incorrect.

Step 4: Identifying the role of Manganese

Manganese is involved in the activation of several enzymes, thus influencing the growth of shoots and roots. Therefore, option d is correct.

Step 5: Identifying the role of Calcium

Calcium plays a significant role in the maintenance of cell walls and membrane permeability. However, since we've already found a correct response, we don't need to consider this option anymore.