Lesson
Lesson-2.7.13- understand how vaccination results in the manufacture of memory cells, which enable future antibody production to the pathogen to occur sooner, faster and in greater quantity.
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Lesson-2.7.12- understand how the immune system responds to disease using white blood cells, illustrated by phagocytes ingesting pathogens and lymphocytes releasing antibodies specific to the pathogen.PreviousLesson-2.7.14- understand how platelets are involved in blood clotting, which prevents blood loss and the entry of micro-organisms.Next