nightingale college anatomy week11 quiz Exam Questions & Answers 100% Verified

Adaptive immunity, part of the body's third line of defense, is orchestrated by two different classes of a type of white blood cell called the - ANSWER-lymphocyte The functions of the lymph nodes are - ANSWER-defense and hematopoiesis. The lymphatic system serves various functions in the body. The two most important functions of this system are - ANSWER-fluid balance and immunity. Which antibody is synthesized by immature B cells and then inserted into their plasma membranes? - ANSWER-immunoglobulin M Antibodies are proteins of the family called - ANSWER-immunoglobulins. The _____ postulates that when an antigen enters the body, it selects the clone whose cells are committed to synthesizing its specific antibody and stimulates these cells to proliferate and to thereby produce more antibodies. - ANSWER-clonal selection theory Pyrogen molecules trigger the fever response by promoting the production of - ANSWER-prostaglandins Each cortical nodule is composed of packed lymphocytes that surround a less dense area called a - ANSWER-germinal center. The ingestion and destruction of microorganisms or other small particles is called - ANSWER-phagocytosis.