A neuron fires when
A) Na+ ions move against their concentration gradient spontaneously.
B) Na+ ions are actively pumped down their concentration gradient.
C) Na+ ions move down their concentration gradient spontaneously.
D) Na+ ions are actively pumped against their concentration gradient.
E) No answer is correct.
Correct Answer:
Verified
Q27: The condition that develops when there is
Q28: The condition that develops when dopamine levels
Q28: Tetrodotoxin is a heat-stable molecule produced by
Q29: The nervous tissue of the central nervous
Q30: Toxins produced by scorpions cause sodium ion
Q32: Reminyl, known chemically as galantamine, works like
Q35: The nervous tissue that consists of myelinated
Q36: If you were working with a patient
Q37: Multiple sclerosis is an autoimmune disease in
Q56: The layered membranes that jacket the central
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