According to the all-or-none law:
A. all axons in an area will fight at a given signal.
B. an axon moves from its resting state with various degrees of stimulation.
C. only sufficient electrical activity will cause the axon to fire.
D. there is a gradual build up of electrical activity before an axon can fire.
I agree.
The means of travel within and between nuerons is different because:
a.electrical signals move impules within the nueron while chemical signals move the impulses between nuerons.
According to the all-or-none law, the correct answer is C. only sufficient electrical activity will cause the axon to fire.
To understand why this is the correct answer, we can break down the options and explain how each one relates to the all-or-none law:
A. all axons in an area will fire at a given signal: This statement is not accurate. The all-or-none law states that either an axon fires or it does not. It does not specify anything about multiple axons firing together in response to a signal.
B. an axon moves from its resting state with various degrees of stimulation: This statement is incorrect. The all-or-none law suggests that an axon either fires completely or does not fire at all. It does not take into account degrees of stimulation.
C. only sufficient electrical activity will cause the axon to fire: This statement aligns with the all-or-none law. According to this principle, an axon will only fire if it receives enough electrical stimulation to reach or exceed its threshold, which triggers the firing of an action potential.
D. there is a gradual buildup of electrical activity before an axon can fire: This statement is not consistent with the all-or-none law. The all-or-none law suggests that there is no gradual buildup leading to firing; instead, the axon either reaches the threshold and fires or it does not.
Therefore, the correct answer is C. only sufficient electrical activity will cause the axon to fire.