What Is the Function of Astrocytes

question 6

Multiple Choice

What is the function of astrocytes?

• A) They induce formation of the cerebro-spinal fluid.
• B) They are important in the repair of brain injuries and in neural scar formation.
• C) They take up excess H⁺ from the brain ECF.
• D) They line the fluid-filled cavities of the CNS.

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Definitions:

Cross-Cultural Psychologist

A psychologist who studies the ways cultural context influences human behavior and mental processes.

Biopsychologist

A scientist who studies the interaction between biological processes and psychological phenomena.

Naturalistic Observation

A research method in which subjects are observed in their natural environment without intervention by the researchers.

Phylogenetic Scale

A hierarchical system that classifies organisms based on their evolutionary relationships.