Q. What is the result of invasion of a body by pathogens?

View solution

Q. What is the behavior in which T cells and B cells constantly travel throughout the body seeking out and destroying foreign substances?

View solution

Q. In a fetus, where are lymphocytes produced?

View solution

Q. Which of the following produces the antibodies employed in the specific immune response of vertebrates?

View solution

Q. Which of the following is not part of the vertebrate immune system?

View solution

Q. The protein, produced by B cells that binds to a specific antigen is

View solution

Q. Which of the following characteristics are common in lymphocytes, macrophages, and neutrophils?

View solution

Q. Which of the following blood proteins can destroy pathogens?

View solution

Q. Which of these is part of the lymphoid system in humans?

View solution

Q. What type of B cell is like a tiny factory that produces antibodies identical to the B cell receptor that bind to the original antigen?

View solution

Q. Lack of reaction to our own human leukocyte antigens (HLAs) is known as?

View solution

Q. Which of the following components of the vertebrate immune response occurs first upon invasion by a virus or bacterium?

View solution

Q. Which of the following white blood cells act as scavengers when they engulf and digest pathogens?

View solution

Q. A cell which defends against body cells in which viruses are reproducing is

View solution

Q. Which of the following is most likely to produce anaphylaxis in a susceptible individual?

View solution

Q. Which of those immunoglobulin classes is mainly found in external secretions?

View solution

Q. Cleavage of an IgG molecule by a specific protease can produce

View solution

Q. Papain digest IgG into

View solution

Q. Antibodies can be used

View solution

Q. Type A blood

View solution