The first phase of the refractory period is called the absolute refractory period. What happens during this phase?
A) K+ channels open.
B) K+ channels close.
C) Na+ channels open.
D) Na+ channels close.
Correct Answer:
Verified
Q3: After applying a drug to the bathing
Q4: Serena is performing her first in vivo
Q5: What is the relationship between the refractory
Q6: Professor Bouchard asks her psychopharmacology students, "What
Q7: During saltatory conductance, action potentials _.
A) are
Q9: During a resting potential, what causes K+
Q10: Compared with the outside bathing solution, the
Q11: The propagation of action potentials begins at
Q12: Myelin sheathing _ of action potentials.
A) decreases
Q13: A nerve impulse results from a change
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