The Fence because it keeps everything safe from the surrounding environment.
It could be a gate. It is a gate because the door is the cell membrane. See you need to get past the cell wall before the cell membrane.
You can relate a cell membrane to the school's office because they control who comes into the school. (i.e.: visitor's have to check in at the front office they can't just walk in without checking in)
. lysosomes-vcleaning crew Cell wall- structure of hotel Cell membrain- doors Nucles- control room Chlorophyll- restraint
Anything that is somewhat rigid and provides structural support, and is osmotic (can passively allow small molecules and water through). An analogous comparison is one that allows someone to relate a likeness to something from something completely different. There are multiple things that can be analogous to a cell wall. A filter. Or maybe a screen door.
cheesy ragu
a building
The fence
It could be a gate. It is a gate because the door is the cell membrane. See you need to get past the cell wall before the cell membrane.
You can relate a cell membrane to the school's office because they control who comes into the school. (i.e.: visitor's have to check in at the front office they can't just walk in without checking in)
A prokaryote is a kingdom but it fits into into the Monera kingdom. Prokaryotes are molecules surrounded by membrane and cell wall.
A fence around a building it keeps bad stuff and the other stuff in
A nickname for the cell wall is the barrior. It is also called "bricks for building" because it protects the cell and helps it maintain its shape.
A castle. hard outer wall, important nobles inside. protected by knights, etc.
I think the border of the city or like a fence or wall would be the best one I can think of.
. lysosomes-vcleaning crew Cell wall- structure of hotel Cell membrain- doors Nucles- control room Chlorophyll- restraint
A good analogy for a cell wall is either a city wall which protects the city from attack and holds it together. or possibly a brick wall of a building. which supports the building, protects it from harsh elements and only allows materials to enter through certain entrances and exits.
Hat on in winter...keeps everything protected or walls around a castle...keeps potential attacks at bay