BR Bio As AAMC Predictor?

[ecobeco]

How does BR Bio and AAMC bio relate? Roughly the same difficulty? I've noticed I haven't done a whole lot of bio review or practice and am getting roughly 3 qsns wrong per passage

[Prof.A.DumbleDore]

I wouldn't worry too much about it. General consensus from SDN forum is that TBR is more difficult than the AAMC.