the resting membrane of the elasmobranch fibre is permeable not only to cl ( - ) ions but also several other anions ( br ( - ) , i ( - ) , no ( 3 ) ( - ) , scn ( - ) , clo ( 4 ) ( - ) , clo ( 3 ) ( - ) ) of large limiting conductivities in the aqueous solution.4 .
C0022023
ions
C0003075
anions