Question $37(1$ point$)$

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An adjuvant is often found in inactivated vaccines. Its function is to create stronger immune responses to antigens in the vaccines. What are possible ways that an adjuvant completes this task? $($check all that apply$)$

An adjuvant may mimic a MAMP signal, alerting the immune system to respond.

An adjuvant can stimulate the innate immune system, causing inflammation.

An adjuvant may interact with plasma cells, increasing their antibody productions.

An adjuvant may direct macrophages to become activated microphages with higher killing powers.

An adjuvant may activate the complement system, leading to membrane attack complex formation.