Question

A nerve impulse moves rapidly toward the axon terminal as the region of 1._ causes the neighboring 2._ channels to open. Axons that are 3._ conduct impulses much faster as the impulse “jumps” from one 4._ to the next. This faster method of propogation is called 5._ conduction

A. Mode
B. Potassium
C. Saltatory
D. Sodium
E. Unmyelinated
F. Myelinated
G. Deplorization

Answer 1

Filled sentence:

A nerve impulse moves rapidly toward the axon terminal as the region of 1. G (Deplorization) causes the neighboring 2. D (Sodium) channels to open. Axons that are 3. F (Myelinated) conduct impulses much faster as the impulse “jumps” from one 4. A (Mode — intended: node) to the next. This faster method of propagation is called 5. C (Saltatory) conduction.