Which Signaling Molecule Patterns the Cranial-Caudal Axis of the Hindbrain

question 28

Multiple Choice

Which signaling molecule patterns the cranial-caudal axis of the hindbrain?

• A) Wnts
• B) Bmps
• C) Hedgehog
• D) Retinoic acid
• E) Fgfs

---

Definitions:

Narrative Job Analysis

A qualitative approach to job analysis that involves collecting detailed job-related stories to identify competencies and tasks.

U.S. Military

The armed forces of the United States, responsible for defending the country against external threats and ensuring national security, consisting of the Army, Navy, Air Force, Marine Corps, and Coast Guard.

Job-Analysis Process

The procedure for determining the duties and skill requirements of a job and the kind of person who should be hired for it.

Obtaining Information

The process of acquiring data or knowledge through various means such as research, observation, or questioning.