00:00 Timestamps
2:25 Different isotypes of antibodies
4:09 Fishing lesson – affinity vs avidity
6:51 IgM/IgG levels graph
9:30 How IgM/IgG kill naughty things
11:51 Quiz
Y1, I&D, IND, infection and defence, I+D, I and D, Y1Bcells, I&D, Benny Chain
Y1antibodies