Contrary to a Previously Held Popular Belief, Persist in the Adult

question 18

Multiple Choice

Contrary to a previously held popular belief, persist in the adult brain and can regenerate throughout the life span.

• A) synapses
• B) neurons
• C) white matter
• D) neural stem cells

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Definitions:

Major Function

The primary role or purpose that something serves or is designed to perform.

Stomata

Tiny openings or pores in plant tissue that allow for gas exchange, including the intake of carbon dioxide and release of oxygen.

Membrane Permeability

The ability of a membrane to allow substances to pass through it, which can be regulated to maintain cellular homeostasis.

Acid Precipitation

Precipitation that is acidic as a result of both sulfur and nitrogen oxides forming acids when they react with water in the atmosphere.