The magnitude of an action potential ____ as it is propagated down an excitable membrane. This is
due to the ____.
a. increases; all-or-nothing principle
b. remains constant; all-or-nothing principle
c. increases; threshold principle
d. remains constant; threshold principle
e. increases; refractory principle
B
You might also like to view...
A reaction of a strong acid and a strong base will produce water and
a. a buffer. b. a salt. c. gas. d. solid precipitate. e. solute.
An examination of fossil records shows that three modern species all had a common ancestor. This is an example of
A. polyploidy. B. divergent evolution. C. convergent evolution. D. three subspecies.
In some mammals, what is the by-product of digestion that is produced in the stomach, and in which animals may it be produced in large quantities?
a. methane, in carnivores b. methane, in ruminants c. mucus, in ruminants d. mucus, in carnivores
You predict that a side effect of Fat Away will be increased
A) production of NADH. B) production of pyruvate. C) production of lactate. D) body temperature.