The primary feature of a neuron that prevents the action potential from traveling back from where it just passed is the ____.
a. concentration gradient
b. refractory period
c. sodium potassium pump
d. phospholipid bilayer
Question 2
The brain can anticipate an osmotic need before the rest of the body actually experiences it ____.
a. through the change in blood pressure
b. because the stomach can detect high levels of sodium
c. through detection of highly concentrated urine
d. because of the rate of vasopressin release
The primary structure of ribonuclease
Action! Children love to talk about the actions of adults and animals, which provides a natural way ...
Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ...
Action Potential Propagation Through the Heart
A space probe approaches a planet, taking measurements as it goes. If it detects a potential ...
Propagation of an action potential