Vertebrate Nervous System: Neuronal Structure Quiz

Neurons have the same basic structure: Cell body, Dendrites, and ______.

In the CNS, myelinated axons form ______ matter.

Schwann cells produce ______ in the PNS.

Oligodendrocytes produce ______ in the CNS.

Dendrites/cell bodies form ______ matter.

In the PNS, myelinated axons are bundled to form ______.

The formation of the myelin sheath around a peripheral axon involves successive layers of compacted ______.

Astrocytes aid the capillaries in the brain in the formation of the ______ barrier.

Neuroglia support neurons both structurally and ______.

The two most important kinds of neuroglia are Schwann cells and ______.