Which of the Following is Considered to Be a Macronutrient

Question

Which of the following is considered to be a macronutrient for microorganisms?
A)Folic acid
B)Nitrogen
C)Copper
D)Riboflavin

Accepted Answer

Nitrogen is considered a macronutrient for microorganisms as it is required in relatively large quantities for protein synthesis, DNA replication, and other essential metabolic processes. Folic acid, copper, and riboflavin are considered micronutrients, which are required in smaller quantities.