The vast majority of the questions on bio were okay. By that, it's questions requiring basic knowledge, but it's approached in a trickier way. ...to test you on clever thinking and whatnot.
There were a few that we HIGHLY specific, to separate the boys from the men. For these, you'd have to remember from class or from a Bio textbook. No review material'll cover them. Yet, you should be able to manage on these....
what do you need from folding and TFE?
I had different strategies for TFE.
Folding questions followed two general tasks...First, figure out what the shape was, then figure out the pattern orientation on the faces.