Which of the Following Is Crucial to Activation of the Adaptive

question 5

Multiple Choice

Which of the following is crucial to activation of the adaptive immune response?

• A)memory cells
• B)presentation of MHC-antigen complex on a cell surface
• C)somatic hypermutation
• D)phagocytosis of antibody-antigen complex by macrophages in the blood (the humoral response)

---

Definitions:

Dance Party

A social gathering where individuals come together to dance, enjoy music, and often, celebrate an occasion or simply for enjoyment.

Bystander Intervention Effect

The phenomenon where the presence of others can influence an individual's likelihood to help a person in distress, often reducing the likelihood of intervention.

Risky-Shift

Refers to the phenomenon where groups tend to make riskier decisions together than individuals would on their own.

Group Polarization

The inclination of a collective to reach decisions that are significantly more radical than the initial tendencies of the individual members.