Which class of antibodies plays a role in activating the complement and clumping cells?Multiple ChoiceIgMIgGIgAIgDIgE

Which of the following types of immunity can be mediated by antibodies?Group of answer choicesAdaptive ImmunityInnate Immunity

Select all that applyWhat can activate complement?Multiple select question.Pathogen surface moleculesMBL proteinPhagocytosis

Which cells produce specific antibodies?Group of answer choicesT cellsmacrophagesmonocytesplasma cellsB cells

What functions can complement proteins perform?Group of answer choicesprovide immunity in response to immunizationstore "memories" of specific antigens for months or yearsbind Fc receptorscoat invading microbesattract phagocytes to the site of infectioninsert themselves into the foreign cell's plasma membraneamplify the inflammatory response

An antibody is any substance capable of triggering an immune response