The cup will remain orange if you put iki in it, and the tube will turn darkish blue or you can call it black.
Diffusion
Put the rubber tubing onto the gas tap Then turn on the gas tap
3
There is no way to know exactly when to bend it. It comes with practice and feel. The best approach is to heat the glass tubing gradually, and begin applying pressure while turning the tubing in the fingers to keep it rotating. Eventually, you will begin to feel the tubing "give", and in a second or two, it will bend.
You should check if the gas works and that the air hole is closed then you light it .You will need to use a match to light it.If it doesn't light the rubber tubing might be blocked or the gas does not work.
Dialysis tubing is often used to emulate the selective permeability of the cell membrane.
No.Hydrogen ion cannot pass through the pores of dialysis tubing.
molecular weight higher than the pore size of the tubing or dialysis bag material doesnt go.
A dialysis tubing pore is usually 20nm, but some dialysis tubings are specially made to have smaller or larger pores ranging from .85 nanometers to 30 nanometers.
I don't know unless you give more details!
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.
probably not
Gooodd luck i have no clue
NO
They can, actually. That's what the whole dialysis method is based on.
The tubing is permeable; itallows water to pass through the tube wall.
The cell membrane :]