1. Patch clamp recording of a single ion channel yields the following results: Holding Potential Measured...
Help with all questions 1. Patch clamp recording of a single ion channel yields the following results Holding Potential Measured Current (mV)(pA) 0.0 -100 -50 +2.0 +3.0 ta +50 +100 A) Draw a graph of the current (on the vertical axis)-voltage relation for this channel. B) What isthe electrical resistance ohms of this channel? keep in mind mv= 103 volts, pA 1012 amperes, and an ohm is a derived unit that is equivalent to a volt/ampere, i.e. a VIA) C)...
SHOW YOUR WORK, PLEASE WRITE LEDGIBLY AND CLEARLY 1. Patch clamp recording of a single ion channel yields the following results: Holding Potential Measured Current (mV) 100 50 (pA) 1.0 0.0 +50 +100 +2.0 +3.0 A) Draw a graph of the current (on the vertical axis)-voltage relation for this channel. B) What is the electrical resistance (in ohms) of this channel? (keep in mind mVa 103 volts, pA 101 amperes, and an ohm is a derived unit that is equivalent...
29 Figure Q12-4 shows a recording from a patch-clamp expeniment in which the electrical current passing across a patch of membrane is measured as a function of time The membrane patch was plucked from the plasma membrane of a muscle cell by the technique shown in figure 12-24 in the textbook and contains molecules of the acetylcholine receptor, which is a ligand-gated cation channel that is opened by the binding of acetylcholine to the extracellular face of the channel To...