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Dialysis tubing is often used to emulate the selective permeability of the cell membrane.
The cell membrane
what are living cells
The dialysis tubing is meant to represent the semi permeable membrane of a cell. Like the cell membrane, dialysis tubing has holes or pores that only allow certain things to pass through. A cell membrane similarly will only allow certain things to pass in and out.
cell membrane
The cell membrane :]
Everything used in cheek cell extraction should be sterile. Person or persons should be certified or licensed to fulfill safety protocol.
A semi-permeable membrane. It could be compared to dialysis tubing.
a good science experiment is a 3d plant cell model
Resistivity effects internal resistance of a cell experiment by not allowing the cell to react. Internal resistance experiments are performed in advancing physics classes.
Dialysis tubing is often used to model a cell membrane because it is also a semi-permeable membrane. This means that it only allows certain substances through, not all.
is when chocolate is runny and is funny