Below Is a Segment of a Cell's Collection of Biochemical

question 10

Multiple Choice

Below is a segment of a cell's collection of biochemical pathways. M is a product of one series of these reactions. It is also a regulatory molecule. Look at the pathway below and indicate the position(s) at which M is most likely to act as a feedback inhibitor when its concentration gets too high.

• A)Positions 1, 2, 8
• B)Positions 4, 5, 7
• C)Positions 1, 2, 3
• D)Positions 8, 9, 10

---

Definitions:

Output

The result or effect of a process, often referring to the signals or data sent by a system to actuate devices or display information.

Coil Symbols

In ladder logic or electrical schematics, coil symbols represent the output of a circuit and are controlled by the preceding contacts.

Internal Control Relay

A virtual relay used within a PLC program to perform logic operations without physical hardware.

Output Field Device

Output field devices are components in a control system that receive signals from a controller to perform actions, such as actuators, valves, or lights, translating control signals into physical operations.