<p>I just received my acceptance for UCIs Public Health Sciences program and I am waiting to hear back from UCLA. I am a premed transfer student. Currently I only have physics left from the prereqs for medical school. </p>
<p>My main concerns are research opportunities and letters of req. Also, is there a significant difference in the level of difficulty in upper division sciences? I have heard horror stories about UCLA science classes and since I will be studying for the MCAT I feel I might not be able to handle it.</p>