In Which Country in the Region Did the Soviet Military

question 30

Multiple Choice

In which country in the region did the Soviet military set off nuclear test explosions?

• A) Belarus
• B) Ukraine
• C) Kazakhstan
• D) Azerbaijan

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Definitions:

Oligodendrocytes

Glial cells in the central nervous system that produce myelin, a substance that insulates nerve fibers and speeds up signal transmission.

Schwann Cells

A type of glial cell located in the peripheral nervous system that is essential for the maintenance of nerve fibers and the formation of myelin.

Myelin

A fatty substance that surrounds and insulates the axons of many neurons, facilitating the rapid transmission of electrical impulses.

Reticular Formation

An extensive network of neurons located in the brainstem, playing a key role in controlling arousal, attention, and sleep-wake cycles.