<p>First of all, I have never taken one of the tests before and I really want to do well on Bio this year. I'm currently taking AP Biology and we use the Campbells textbook. I want to take Bio M because I prefer cells rather than ecology. Should I take the subject test for Bio when we finish cellular chapter in Biology or just wait until the AP exam and take it at the same time? Thanks!</p>
<p>Wait until the AP exam.</p>
<p>yeah, if i were you
i would wait till the AP exam</p>
<p>Sorry, I don’t normally piggy-back on other threads but I thought I should ask this question on a semi-relevant thread rather than making a rather trivial thread of my own. Question is:</p>
<p>When do you choose between E or M on the SAT? Can you look at both sections and decide from there which you want to take? Or do you have to decide before you are even administered the test?</p>
<p>You can decide after you look at both sections. Do the one that seems easier to you 
I always thought I was going to take Bio M but I ended up taking Bio E!</p>
<p>Really/!?? Sweet! Thanks, yjlee! So I just have to power through the first section so I have time to decide…</p>
<p>it doesnt work that way itsin…you have to decide which one you are doing BEFORE the actual test…in the room before you start the test you will have to shade in a specific code for either E or M…now you could, after deciding to switch change the code to the one you decide but you have to make sure the proctor doesnt notice…</p>