membranes which permit only certain substances to pass are said to be
2006-12-12 22:35:10 · 5 answers · asked by myyahoo! 2 in Science & Mathematics ➔ Biology
these membranes are called as semi permeable or selectively permeable membrane. Our cell membrane is a semi permeable membrane and the movement of the substances occurs through the process of osmosis..
2006-12-12 22:54:11 · answer #1 · answered by Eshwar 3 · 1⤊ 1⤋
Partially-permeable Membrane
semi-permeable is an old term, that has been removed because it suggests allowing EXACTLY half of all substance to pass through a membrane, which is impossible to determine
2006-12-13 06:38:01 · answer #2 · answered by Anonymous · 1⤊ 0⤋
Partially permeable membranes
2006-12-13 07:25:25 · answer #3 · answered by ★♥ KillerBea ♥★ 4 · 0⤊ 0⤋
Semi - permeable?
or selectively permeable?
2006-12-13 06:37:44 · answer #4 · answered by Diet_smartie 4 · 0⤊ 0⤋
semi-permeable
2006-12-13 06:42:43 · answer #5 · answered by sudhir49garg 2 · 0⤊ 0⤋