Define Internal Control

question 119

Essay

Define internal control. Who is responsible for establishing an effective system of internal control? What is the major constraint of any system of internal control?

---

Definitions:

Calcium Ions

Vital ions within cellular processes, including muscle contraction, neurotransmitter release, and signal transduction.

Transmitter-Activated Receptor

Protein that has a binding site for a specific neurotransmitter and is embedded in the membrane of a cell.

Membrane Depolarization

The process by which a cell's membrane potential becomes less negative (or more positive), often leading to the initiation of an action potential in neurons.

Hyperpolarization

An increase in a cell's membrane potential, making it more negative and less likely to initiate an action potential.