For questions 29 - 34 indicate “A” on your answer sheet if this applies only to
ID: 67641 • Letter: F
Question
For questions 29 - 34 indicate “A” on your answer sheet if this applies only to a graded potential, indicate “B” if this only applies to an action potential or indicate “C” if this applies to a graded potential and an action potential. 29) It has a threshold 30) It will travel down a myelinated axon via saltatory conduction 31) The signal decays as it moves over distance 32) The change in membrane potential is caused by the opening of ligand gated potassium channels 33) The change in membrane potential occurs due to a positive feedback loop being activated. 34) The signal does not have a refractory period
Explanation / Answer
For questions 29 - 34 indicate “A” on your answer sheet if this applies only to a graded potential, indicate “B” if this only applies to an action potential or indicate “C” if this applies to a graded potential and an action potential.
29) It has a threshold
B
30) It will travel down a myelinated axon via saltatory conduction
C
31) The signal decays as it moves over distance
A
32) The change in membrane potential is caused by the opening of ligand gated potassium channels
B
33) The change in membrane potential occurs due to a positive feedback loop being activated.
B
34) The signal does not have a refractory period
A