Match the cytokine action to its description:

The primary antibody response is slower and weaker than the secondary response.

Acute-phase reactants are also called “soluble factors.”

What does the immune system do in adaptive immunity?

Haptens are small molecules (small proteins) that can stimulate acute allergic reactions.

What are antibodies also known as?

Which of the following reactive molecules is produced during oxidative burst?

Pattern Recognition Receptors (PRRs) are primarily responsible for:

Cytotoxic T cells (CTLs) are responsible for directly killing infected and cancerous cells.

The bone marrow is the primary site for the maturation of T lymphocytes.