two fractions of ribonucleases ( rf 0.72 and 0.96 ) were found to be associated with the cellular surface and seven fractions ( rf 0.1 , 0.17 , 0.33 , 0.45 , 0.72 , 0.82 and 0.96 ) were detected in the cytoplasm .
C0007634
cellular
C0010834
cytoplasm