As New Neurons Migrate Outward to Build Up Concentric Layers

question 10

Multiple Choice

As new neurons migrate outward to build up concentric layers of neural tissue in the brain and spinal cord, which layer consists of neuronal axons and is referred to as white matter?

• A) Ventricular zone
• B) Mantle zone
• C) Intermediate zone
• D) Marginal zone

---

Definitions:

Poly(Lactic Acid)

A biodegradable and bioactive thermoplastic derived from renewable resources, such as corn starch or sugarcane.

Stereochemistry

The study of the spatial arrangements of atoms within molecules and their impact on the chemical properties of those molecules.

Crystalline Polymers

Polymers characterized by a highly ordered molecular structure with regions of well-aligned molecular chains, giving them unique physical properties.

Long-Chain Polymers

Macromolecules consisting of a large number of monomer units connected by covalent bonds, typically featuring high molecular weights.