Exploring the Neuron and Neural Firing Mechanisms
Question 1
Cell body
Axon
Myelin sheath
Dendrites
Question 2
It generates action potentials.
It increases the speed of neural impulses along the axon.
It releases neurotransmitters into the synapse.
It serves as the metabolic center of the neuron.
Question 3
Resting potential
Equilibrium potential
Action potential
Threshold potential
Question 4
Chloride (Cl-)
Sodium (Na+)
Potassium (K+)
Calcium (Ca2+)
Question 5
Glial gap
Synaptic cleft
Axon hillock
Neural network
Question 6
The neuron's membrane potential is restored to the resting potential.
Neurotransmitters are released into the synapse.
The neuron cannot fire another action potential.
The neuron is more likely to fire an action potential.
Question 7
GABA
Serotonin
Acetylcholine
Dopamine
Question 8
Repolarization
Hyperpolarization
Thresholding
Depolarization
Question 9
Diffusion
Osmosis
Endocytosis
Exocytosis
Question 10
Oligodendrocytes
Schwann cells
Microglia
Astrocytes
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