The Modality of a Relationship Is _____

question 47

Multiple Choice

The modality of a relationship is _____.

• A) The minimum number of entities that can be involved in the relationship.
• B) The maximum number of entities that can be involved in the relationship.
• C) The minimum number of attributes that can be in the entity types in a relationship.
• D) The maximum number of attributes that can be in the entity types in a relationship.
• E) The minimum number of associations that can be involved in the relationship.

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Definitions:

Epigenetic Effect

An epigenetic effect involves changes in gene expression that are not attributable to alterations of the DNA sequence itself but are heritable; these can result from environmental factors, behaviors, and experiences.

Chronic Child Abuse

Repeated and prolonged exposure to harmful acts or neglect towards a child by caregivers or others.

Gene Expression

The process by which the information encoded in a gene is used to direct the assembly of a protein molecule or some form of RNA.

Serotonin Levels

The concentration of serotonin, a neurotransmitter associated with mood regulation, in the body.