example for some product or anything else in real life..something that provides support and protection like the cell wall
2006-10-12 15:01:36 · 5 answers · asked by makaila 1 in Science & Mathematics ➔ Biology
Dead cork cells. In fact when Robert Hooke discovered cell and termed them, he had seen dead cork cells i.e., cell wall, not the actual cell.
2006-10-12 15:06:44 · answer #1 · answered by Natasha 2 · 0⤊ 0⤋
A cell wall is a more or less solid layer surrounding a cell. They are found in bacteria, archaea, fungi, plants, and algae. Animals and most other protists have cell membranes without surrounding cell walls. When a cell wall is removed using cell wall degrading enzymes, what is left of the cell and its surrounding plasma membrane is called a protoplast. The cell wall's main purpose is to actually protect the interior from any physical movement that may damage the cell.
You could get more information from the link below...
2006-10-13 00:46:32 · answer #2 · answered by catzpaw 6 · 0⤊ 0⤋
A plastic bag full of salt water, inside of a tub of salt water.
2006-10-12 15:04:08 · answer #3 · answered by Anonymous · 0⤊ 0⤋
I think a corn kernel is one.
Or a jawbreaker. the different layers of flavor.
2006-10-12 15:07:02 · answer #4 · answered by Mr. X 3 · 0⤊ 0⤋
the beams of a building
2006-10-12 15:08:44 · answer #5 · answered by cherrydevil119 3 · 0⤊ 0⤋