In Exercises 18, write a positive or negative integer that describes each situation. Meteorology: 20 below zero
Lecturegivenon3/22/16 Antibodies–Y-shaped,twoaminoacidsjoinedbydisulfatebonds;thereisaconstant regionandavariableregion • Constantregionisthesameforeveryantibodyproduced • Variableregionisdifferentbasedondifferentgenes • Antibodiespromoteantigeneliminationthrough: o Neutralization-bindingtosurfaceproteinsonavirusorbacteriumand blockingitsabilitytoinfect o Agglutination–usingbothbondingsitesofanantibodytojoininvading cellstogetherinaclump o Precipation–linkdissolvedantigenmoleculestogether o Activationofcomplementsystem Cell-mediatedimmunity–anadaptiveresponseproducedbyT-cells,respondsto pathogen