19. Innate Immunity

Bacteria and viruses are destroyed by white blood cells called __________.

Which type of granulocyte is primarily responsible for engulfing and digesting foreign cells and molecules they encounter and recognize?

Which of the following correctly lists the major types of granulocytic leukocytes in order of their abundance in peripheral blood?

Which of the following is classified as a granulocyte in the immune system?

Which of the following white blood cells is classified as a granulocyte?

Which of the following granulocytes is a phagocytic leukocyte capable of engulfing foreign bacteria?

Which of the following cytokines acts primarily as a signal between leukocytes?

Which of the following granulocytes is primarily responsible for phagocytizing and digesting invading microorganisms?

Which type of granulocyte in the immune system carries clusters of differentiation (CD) receptors on its surface?

Which type of immune cell is primarily responsible for releasing antibodies that act against a particular foreign substance?

Which type of immune cell is primarily responsible for killing infected cells?

Which type of granulocyte is primarily responsible for patrolling the body and searching for antigens that produce infections?

Which of the following cell types are classified as granulocytes in the immune system?

Which type of granulocyte specializes in killing virus-infected cells?

Which granulocyte is capable of phagocytizing an antigen and displaying fragments of it on its surface (antigen presentation)?