A drug that deactivates the potassium channels in the membrane of a neuron would
A) make it easier to trigger action potentials in the neuron.
B) inhibit the conduction of action potentials along the neuron.
C) cause the membrane to hyperpolarise.
D) make it more difficult for the neuron to respond to repeated stimuli.
E) prevent depolarisation of the membrane.
Correct Answer:
Verified
Q5: In a nerve cell, as an action
Q6: Energy in the form of ATP is
Q7: The period of reduced excitability in a
Q8: After an action potential, the membrane returns
Q9: The following events occur at the membrane
Q11: The speed of propagation of an action
Q12: After an action potential reaches a synaptic
Q13: The effect (excitatory or inhibitory) of a
Q14: The mammalian vasculature is regulated by which
Q15: The organisation of neurons into ganglia seems
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents