SAT 2 question (Bio, Chem)

<p>I am going to be a junior in high school and have so far taken three sat 2 subject tests. I scored a 790 in chem, a 780 in bio (molecular), and an 800 in world history. Are these scores good, average, or below average for a school like columbia. Will the 780 in bio hurt me at all since I want to be a molecular bio major and its my lowest score? Any help would be greatly appreciated.</p>