The Immune System

Question 9 • Anatomy & Physiology B

Which are true statements concerning acquired immunity? Select all that apply.

Answer

It is an innate (present at birth) response system.

It is a targeted response to a specific antigen.

It uses humoral and cell-mediated immunity.

It has no memory of prior pathogen encounters.

It employs B-cells and T-cells.

Anatomy of the Lower Respiratory System

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