In summary, excite the muscle cell. In a little more detailed summary, acetylcholine is a neurotransmitter that reversibly binds to and stimulates the muscarinic acetylcholi â¦ ne receptors on the post-synaptic region of the sarcolemma of the skeletal muscle, called the motor end plate.he result of this binding of acetylcholine to the acetylcholine receptor is opening of sodium channels and influx of sodium cations into the muscle cell, causing the resting potential of that muscle cell to begin to depolarize.
If cell contains. If you want to do something when a cell contains specific text, you can wrap the formula in an IF statement like this: =IF(ISNUMBER(SEARCH(substring,text)), Yes, No) Instead of returning TRUE or FALSE, the formula above, will return Yes if substring is found and No if not.
Protecting specific cells in an Excel sheet is easy. Protecting cells in a Word table isn't as easy, but it can be done: you insert a Text Form Field control into each cell where you want users to input or modify values. Then, you protect the document. Only those cells with the controls will allow changes.