outer surface of the cell that helps maintain the cell's internal enrionment?

1 ⤊

it's not a cell membrane.

2006-09-27 10:44:55 · 5 answers · asked by brunettezrkewl 1 in Science & Mathematics ➔ Biology

lipid bilayer

2006-09-27 10:57:58 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Cell membrane

2006-09-28 21:00:37 · answer #2 · answered by moosa 5 · 0⤊ 0⤋

In plants cellsit is a cell wall

In animal cells it is a phospholipid bilayer

2006-09-27 19:12:14 · answer #3 · answered by lilrebel9631 2 · 0⤊ 0⤋

Cell wall?

2006-09-27 17:51:58 · answer #4 · answered by I <3 You 2 · 0⤊ 0⤋

Plasma membrane

phospholipid bilayer

2006-09-27 18:00:17 · answer #5 · answered by jediaaylas 2 · 1⤊ 0⤋