Which of the Following Is a Difference Between Class I

question 38

Multiple Choice

Which of the following is a difference between Class I and Class II major histocompatibility complex MHC) proteins?

• A) Class I MHC proteins can be found on most cell types and signals that this cell has been compromised, while Class II proteins are found on cells of the immune system and are designed to activate immune responses.
• B) Class I MHC proteins are added to antigens in the cytoplasm, while Class II proteins are added to antigens in the Golgi apparatus.
• C) Class I and Class II MHC proteins have the same basic role, but individuals with particularly strong immune systems will have both types while most individuals have just one or the other.
• D) Class I MHC proteins signal the immune system to activate the cell displaying the message, while Class II proteins signal the immune system to destroy a particular cell.

Understand the perspectives of symbolic interactionism and conflict theory in the context of family dynamics.

Recognize the influence of social factors on the definition and structure of families.

Analyze the role of the nuclear and extended family in society and their adaptation to changes.

Understand the concept of fictive kin and its implications on the perception of family.

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Definitions:

DSM

Diagnostic and Statistical Manual of Mental Disorders, a handbook used by healthcare professionals as a guide to diagnosing mental disorders.

Neurosis

A class of mental disorders characterized by anxiety, phobias, or other obsessive or compulsive behaviors, not attributed to the disruptions in personality or reality seen in psychosis.

DSM-IV-TR

The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision; a manual published by the American Psychiatric Association that provides criteria for the diagnosis of mental disorders.

Specific Phobias

Intense, irrational fears of specific objects or situations, such as heights, spiders, or flying, that lead to avoidance behavior.