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How does a cellulose help with the functions of the cell wall?
Cellulouse makes the cell wall more rigid and hard to defend the cell.
Regulates the transport of materials in and out of the cell?
cell membrane!! this is the correct answer to number 20... :D
What part of a cell is related to the earth's mantle?
I suppose you could compare the mantle to the cell wall or cell membrane.
Characteristics of human cell?
No cell wall Cell Membrane Mitochondria Ribosomes RER ER Golgi Body Nucleus DNA is inside Nucleus
What four things are common to all cells?
cell membrane, DNA, ribosomes, and cytoplasm
Which structure makes a plant cell rigid chromosome or chloroplast or cell wall or cell membrane?
cell wall
What organelle makes the plant rigid?
None. Plant cells are rigid due to the cellulose based cell wall they make just outside the cell membrane.
Is a cell membrane rigid?
No.
What name is given to the rigid structure found outside the plasma membrane that surrounds and supports the bacterial cells?
The cell wall is a rigid supporting structure.
Why does a plant has both a rigid cell wall and a cellular membrane?
The Functions of the cell wall and the cell membrane are different
What makes a cell membrane rigid?
The cell membrane must remain flexible, not rigid. If it is rigid, then it is a sign of too much cholesterol.
What makes up the surface of a cell?
In a plant cell it is the cell wall. In an animal cell it is a cell membrane
What is one main difference between the cell wall and the cell membrane?
The cell wall is more rigid than the cell membrane.
What pushes against the cell membrane to help make the cell rigid?
water
How is cell wall like a brick wall?
A plant cell is like a brick in that its shape is rigid. A plant cell has a cell membrane like an animal cell, but it also has a cell wall, which an animal cell does not. The cell wall is made of a tough, rigid substance - chitin. The rigid and durable properties of chitin are what makes grass stick up and spring back up after you've stepped on it.
Does a onion epidermis have a cell wall?
yes.. the outer layer that is enclosing the cell is the cell membrane, and after the membrane is the rigid cell wall. this is to protect the cells content
Is a cell membrane in the plant or animal or both?
There is a cell membrane in both; however, plant cells have "walls" which are a little more rigid.
