SAT II requirements for UC's and USC

<p>I was wondering if I should take another sat II test this fall. Im a senior and I current have satIIC-800 and satIIbio-740. I'm definitely putting biology as my major for the UC's and USC application. Would an extra sat II chemistry do me the favor? Btw...I'm ranked 2 in my school w/ heavy AP load and 4's+5's on my APs, decent extracurrics (varisty tennis, president of red cross,..& hosptial work for 2 years 150 hours...) Would it be better to send in these 2 scores that are relatively high -OR- send in an extra chem which will proly be between 650-700 ish? Can someone tell me how UC's and USC, respectively, consider the SAT II subject tests?</p>