The Direct Pathway of Allorecognition Involves Interaction of _____,Whereas the Indirect

question 24

Multiple Choice

The direct pathway of allorecognition involves interaction of _____,whereas the indirect pathway of alloreaction involves interaction of _____.

• A)donor T cells with allogeneic HLA molecule on recipient dendritic cells; recipient T cells with allogeneic HLA molecules on donor dendritic cells
• B)recipient T cells with allogeneic HLA molecules on donor dendritic cells; donor T cells with allogeneic HLA molecule on recipient dendritic cells
• C)recipient T cells with allogeneic HLA molecules on donor dendritic cells; recipient T cells with peptides of allogeneic HLA molecules on recipient dendritic cells
• D)recipient T cells with peptides of allogeneic HLA molecules on recipient dendritic cells; donor T cells with peptides of allogeneic HLA molecules on donor dendritic cells.

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Definitions:

Lawrence Kohlberg

A psychologist best known for his theory of stages of moral development, which describes how individuals evolve in their understanding of morality.

Moral Development Theory

A framework that explores the evolution of an individual's understanding of morality, often associated with Lawrence Kohlberg's stages of moral reasoning.

African Americans

A racial or ethnic group in the United States with ancestry from any of the black racial groups of Africa.

Elderly Persons

Individuals who are significantly past the usual age of retirement, often considered to be ages 65 and older, with specific social, health, and economic implications.