IL- 2 Is a Growth Factor That Acts on

question 9

Multiple Choice

IL- 2 is a growth factor that acts on

• A)T lymphocytes.
• B)embryonic cells.
• C)muscle cells.
• D)macrophages.
• E)epithelial cells.

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Definitions:

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse, from one neuron (nerve cell) to another 'target' neuron, muscle cell, or gland cell.

Superego

Part of the personality that acts as a moral center.

Diagnostic and Statistical Manual

A standard classification of mental disorders used by mental health professionals in the U.S., providing diagnostic criteria for research, treatment, and training.

Diagnostic and Statistical Manual of Mental Disorders

A comprehensive classification and diagnostic tool published by the American Psychiatric Association, used worldwide to diagnose mental disorders.