For what purpose would a microbial ecologist use a microelectrode?
A) to quantify cell concentration
B) to determine the concentration of NO3-
C) to quantify dissolved organic carbon
D) to determine energy potential of a solution

Question

Quizplus · Accepted Answer

Microelectrodes can be used to measure the concentration of specific ions or compounds, such as NO3-. This information can be important for understanding the function and interactions of microbes in an ecosystem. Microelectrodes are less useful for measuring cell concentration, dissolved organic carbon, or energy potential.

For What Purpose Would a Microbial Ecologist Use a Microelectrode