BIOL 1202 Study Guide - Final Guide: Renal Pelvis, Respiratory Tract, Mhc Class Ii
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Blood clotting: damage to the endothelium of a blood vessel initiates the clotting mechanism, blood clot it formed from sticky fibrin protein threads, platelets, and other cells forming a patch over wound site (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) Insect trachea: tracheae are elaborately branched internal tubes that deliver air to body cells (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) Barrier defenses: mucous membrane secretions contain lysozymes, mucus traps microbes entering the nose or mouth, respiratory tract cilia sweep mucus and microbes away from lungs. 16: memory b and t cells remain long after the infection, upon subsequent infection: (cid:222) memory b cells form active plasma cells that quickly produce many antibodies (cid:222) memory t cells form active cytotoxic t cells. Meeting osmotic challenges (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222: sharks use a different strategy. Secreted as a paste with minimum water loss (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222) (cid:222)
