What Is a Noncoding Stretch of DNA That Controls the Spatial

question 4

Multiple Choice

What is a noncoding stretch of DNA that controls the spatial and temporal expression of nearby genes on the same strand?

• A) a cis regulatory element
• B) a trans regulatory element
• C) a transcription factor
• D) a homeobox

---

Definitions:

Panic Disorder

A psychiatric condition characterized by recurrent unexpected panic attacks and ongoing fear of future attacks.

Generalized Anxiety Disorder

A mental health disorder characterized by excessive, uncontrollable worry about everyday events, causing significant distress or impairment.

Sudden, Intense

Occurring with great force and rapid onset, often with strong emotions or actions.

Ongoing, Persistent

Continuing to exist or occur over a prolonged period without interruption.