Select the Pathway That Would Lead to the Activation of Cytotoxic

question 46

Multiple Choice

Select the pathway that would lead to the activation of cytotoxic T cells.

• A)B cells contact antigen → helper T cell is activated → clonal selection occurs
• B)body cell becomes infected with a virus → new viral proteins appear → class I MHC molecule-antigen complex displayed on cell surface
• C)self-tolerance of immune cells → B cells contact antigen → cytokines released
• D)complement is secreted → B cell contacts antigen → helper T cell activated → cytokines released
• E)cytotoxic T cells → class II MHC molecule-antigen complex displayed → cytokines released → cell lysis

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Definitions:

Communication Network

Set of rules governing the possibility or ease of communication between different roles in a group.

Task Allocation

The assignment of tasks or duties to different people or groups in an organization or project, often based on skills, availability, or workload balancing.

Division of Labour

The assignment of different parts of a manufacturing process or task to different individuals in order to improve efficiency and productivity.

Social Roles

The parts individuals play as members of a social group, which dictate their behavior, responsibilities, and expectations.