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:

Voluntary Transfer

The intentional conveyance of property or rights from one party to another without coercion or force.

Unauthorized Signature

A signature made without the expressed permission of the person purported to have signed, potentially leading to legal or financial complications.

Negotiation

The process of discussing something with someone in order to reach an agreement.

Chain of Title

The sequence of historical transfers of title to a property.