<p>If you pass an AP test, but would prefer to take the class again, does Duke let you? For example, if I passed AP Bio, and as a Bio major I wanted to take the first course of the sequence for a refresher, etc, would I be able to?</p>
<p>Sure they would. </p>
<p>From what I understand, AP credit is only used to place in higher classes or as pre-reqs. Also, you can use up to 2 AP credits for your "elective" credits.</p>
<p>Duke will let you retake classes for most subjects.
Except you can't take Chem 21 with AP credit OR Intro to Spanish/French/Italian etc. with AP credit.
Otherwise, you are good.</p>
<p>OK, thanks for clearing that up.</p>