Today's Scientists Believe That a Part of the Hypothalamus Plays

question 10

Multiple Choice

Today's scientists believe that a part of the hypothalamus plays a more important role in hunger regulation by having neural circuitry that responds to various neurotransmitters.What is that part called?

• A) Paraventricular nucleus
• B) Cholecystokinin
• C) Gustatory cortex
• D) Nucleus solitarius

---

Definitions:

Neural Groove

A shallow groove on the surface of the neural plate during embryonic development that eventually deepens to form the neural tube.

Neural Tube

The embryonic precursor to the central nervous system, which later develops into the brain and spinal cord.

Mesonephros

The mesonephros is the middle of the three pairs of embryonic kidneys that develop in vertebrates, functioning transiently and later contributing to the genital system in males.

Secondary Palate

The part of the palate that separates the nasal cavities from the oral cavity in mammals, contributing to the ability to eat and breathe simultaneously.