Which Local Regulator Is Stored in Cells of the Immune

question 2

Multiple Choice

Which local regulator is stored in cells of the immune system and released during an allergic reaction?

• A) Histamine
• B) Nitric oxide
• C) A growth factor
• D) A prostaglandin
• E) A neurotransmitter

---

Definitions:

Purpose

The reason for which something is done or created, or for which something exists.

Mutator Method

Methods in object-oriented programming used to modify the state of an object, also known as setter methods.

Validate Value

The process of checking whether a given value meets certain criteria or conditions.

Instance Variable

A distinctive variable within a class, providing each instantiated object of that class with its own individual copy.