The figure illustrates the Action Potential. What does "D" represent?
A. repolarization
B. depolarization
C. local potential
D. threshold
E. afterpotential
D
You might also like to view...
Leslie has a bad sore throat and the lymph nodes in her neck are swollen. This indicates __________.
A) the affected lymph nodes contain an increased number of lymphocytes. B) lymph is not flowing through these lymph nodes. C) the lymph gland has increased its secretion of thymosin. D) the focus of the infection is the lymph nodes.
Which hormone causes pelvic ligaments and the pubic symphysis to relax, widen, and become more flexible during pregnancy?
A) estrogen B) progesterone C) relaxin D) luteinizing hormone (LH)
How do people with a growth mindset view and respond to challenges?
When the voltage of a plasma membrane shifts from +35 mV towards 0 mV, the neuron is ________.
A. exiting the threshold B. hyperpolarizing C. reaching the threshold D. depolarizing E. repolarizing