All of the following are true of the lymphatic system, EXCEPT: which option below is the answer? None of the other four answers (all are true of the lymphatic system) It brings microbial antigens into contact with immunologically active cells (lymphocytes and macrophages) Lymphatic capillaries lie in close physical proximity to arterial and venous capillaries  Lymph nodes are located at lymphatic vessel junctions Its only important function is to carry interstitial fluid back to the circulatory system

Could you please help me identify the diagram?

lymph node traps antigens, make an analogy of the lymph node’s method of action and a busy highway that bottlenecks:

Compare and contrast the morphology of the tissue sections of infant thymus and a lymph node. Describe 2 ways that they are similar in structure and 2 ways that they are different in structure?

Discuss lymphatic  tissue in details involving diffuse lymphatic tissue and lymphatic  nodules(follicles).

Which one of the following is not considered a phagocytic cell? Group of answer choices platelets neutrophil macrophage dendritic cell

Platelets are formed by: Group of answer choices cell division in the spleen. disruption of a phagocyte. fragmentation of the cytoplasm of a B lymphocyte. small pieces pinching from very large cells in the bone marrow. the release of granules from a neutrophil.

The abbreviation for lymphatic tissue associated with the mucus membranes of the body is _______

The lympathics system includes a network of tissues and organs, which carry the cells and molecules that respond as/ on behalf of the body's immune system. Structures like the thymus and lymph nodes are integral to the adaptive immune response, since cells of the adaptive immune response are either created or stored there until non-self invaders are recognized and cause activation. True or False

What scenario best describes an autoimmune reaction? Group of answer choices The destruction of donated red blood cells by the recipient’s immune system The production of antibodies against Streptococcus pyogenes antigen resulting in cross-reaction against an antigen found on heart valves The activation of Mast cells by pollen The production of antibodies against Streptococcus pyogenes resulting in the deposit of antigen-antibodies in the kidney leading to glomerulonephritis