Regarding Fragile X Syndrome, Which of the Following Statements Is

question 493

Multiple Choice

Regarding fragile X syndrome, which of the following statements is TRUE?

• A)Fragile X syndrome is a sex-linked hereditary condition.
• B)Fragile X syndrome results from a lack of an important enzyme and is linked to very low levels of dopamine.
• C)Fragile X syndrome is a condition caused by an extra chromosome at pair 21.
• D)Fragile X syndrome results from an insufficient supply of thyroid hormone.

Analyze the effects of external stimuli on consciousness and unconsciousness.

Describe the stages of sleep and their characteristic brain-wave patterns.

Understand the physiological and psychological impact of sleep and sleep deprivation.

Learn about the methods used to study consciousness and sleep.

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Definitions:

Classical Conditioning

A teaching technique that pairs two stimuli together repeatedly, so that a response initially elicited by the second stimulus is later elicited by the first stimulus alone.

Dog Trainer

A professional who applies behavior analysis to teach, train, or assist dogs to obey commands or undertake specific tasks.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without prior conditioning.

Unconditional Statement

A statement that is absolute and does not depend on any conditions or variables for its validity.