front 1 entire inside of the cell (intracellular fluid) is | back 1 neutral |
front 2 entire outside of the cell (extracellular fluid) is | back 2 neutral |
front 3 is potassium more intracellular or extracellular | back 3 intracellular |
front 4 is sodium more intracellular or extracellular | back 4 extracellular |
front 5 is chloride more intracellular or extracellular | back 5 extracellular |
front 6 is protein (P-) more intracellular or extracellular | back 6 intracellular |
front 7 does resting membrane potential require a stimuli | back 7 no |
front 8 what is charge of the resting membrane potential | back 8 -70 to -90 millivolts |
front 9 the resting membrane charge occurs because | back 9 K+ goes from inside the cell to the outside |
front 10 does local potential require a stimuli | back 10 yes |
front 11 what happens to the membrane because of the stimuli for local potential | back 11 the membrane become more permeable to either K+ or Cl- or Na+ |
front 12 if the membrane in local potential become more permeable to K+ then what happens to K+ | back 12 K+ moves from inside the cell to the outside, making the inside of the cell membrane more negative. |
front 13 what is it called when K+ moves from inside the cell to the outside, making the inside of the cell membrane more negative. | back 13 hyperpolarization |
front 14 If the membrane became more permeable to Cl- then what happens | back 14 Cl- moves from outside the cell to the inside, making the cell more negative. |
front 15 what is it called when Cl-moves from outside the cell to the inside, making the cell more negative. | back 15 hyperpolarization |
front 16 if the membrane became more permeable to Na+ then what would happen | back 16 Na+ moves from out to in, making the inside less negative |
front 17 what is it called when Na+ moves from out to in, making the inside less negative | back 17 depolarization |
front 18 what is the only one that touches the threshold | back 18 depolarization |
front 19 requires a stimuli | back 19 local potential |
front 20 can be of two types | back 20 local potential |
front 21 is graded | back 21 local potential |
front 22 can show the phenomenon of accommodation | back 22 local potential |
front 23 occurs if a depolarizing type of local potential touches the threshold | back 23 action potential |
front 24 shows a all or non phenomenon | back 24 action potential |
front 25 has three phases | back 25 action potential |
front 26 due to Na+ moving form outside to inside making the inside of the cell membrane less negative and then positive | back 26 depolarizing phase of action potential |
front 27 due to K+ moving from inside to outside making the inside of the cell membrane less positive and then negative | back 27 repolarizing phase of action potential |
front 28 due to sodium-potassium exchange pump, requires energy | back 28 afterpotential phase |
front 29 transmission of action potential from one cell to the other cell occurs at specialized areas called | back 29 synapse |
front 30 what requires the use of neurotransmitters (acetylocholine, dopamine, etc) | back 30 synapse |