ANOTHER BIOLOGY QUESTION

United States
September 20, 2006 9:41pm CST
The instrument that seperates cell components by their density is the ____________. best RESPONSE WILL BE GIVEN TO 1st CORRECT ANSWER. PLEASE ANSWER ONLY IF U KNOW THE ANSWER 4 SURE.
4 responses
MrsFrizzle
@MrsFrizzle (1963)
• United States
26 Sep 06
Is this your way of doing your homework?
krishna183
@krishna183 (2284)
• India
21 Sep 06
im sorry .. but Mr. quiz master ur ridiculous .. this is the worst way of increasing ur rating .. if u really know biology then come start answering my questions
alavenderkitty
@alavenderkitty (551)
• United States
21 Sep 06
Centrifugation
beauzo
@beauzo (1)
• United States
21 Sep 06
centrifuge