Microbial Fuel Cells Are an Emerging Technology Whereby _________ Are

question 1

Short Answer

Microbial fuel cells are an emerging technology whereby _________ are donated to an anode during heterotrophic bacterial respiration.
or

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Definitions:

CPU

The Central Processing Unit, which is the primary component of a computer responsible for interpreting and executing most of the commands from a computer's other hardware and software.

Ladder Logic

A programming language used to represent control logic in easily understood symbols arranged in a structure resembling a ladder, widely used in industrial and mechanical applications.

Scan

The process by which a PLC (Programmable Logic Controller) systematically checks its input signals and updates its outputs.

Internal Relay Coil

An internal relay coil is a virtual or logical coil in programmable logic controllers (PLCs) or software applications, representing the state of an output or condition without requiring a physical relay.