Immune System Practice Test

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Presentation transcript:

Immune System Practice Test

Question #1 What does HIV kill?

Question #2 The chemical released during an allergic reaction is ____________.

Question #3 Cells responsible for immunity are called __________________.

Question #4 A high fever will _____________ the pathogen’s ______________.

Question #5 Humoral immunity targets antigens found in the _______.

Question #6 Cellular immunity targets antigens found in the ________.

Question #7 Name the cells that kill nonspecifically.

Question #8 __________ cells carry antibodies for allergies.

Question #9 Give two reasons why antibodies bind to antigens.

Question #10 A _______ is given to help people develop antibodies and memory cells without making them sick.

Question #11 What signals (activates) helper T cells in humoral immunity? In cellular immunity?

Question #12 Which cells kill during humoral immunity?

Question #13 Which of the following is not part of humoral immunity? Cell is killed by CTL Antibodies bind to antigens Antigens are trapped in blood B cell is activated

Question #14 Which of the following do NOT kill? Write in ALL that apply. Macrophages Cytotoxic T Lymphocytes Antibodies Plasma Cells Phagocytes

Question #15 Which of the following are characteristics of viruses? Write in ALL that apply. Contain DNA Infect cells Can survive outside of a body Replicate quickly Are made of cells

Answers Helper T Cells Histamine Memory cells Denature; enzymes Blood Phagocyte/ Macrophage Mast 9) clump/mark; immobilize 10) Vaccine 11) a- antibody antigen binding on B cell b- antigen on surface of macrophage 12) phagocyte/ macrophage 13) A 14) C, D 15) A, B, D