- They remain indefinitely
- They are actively transported back, degraded, or diffuse away
- They convert into action potentials
- They form new synapses
Category: Biology etea medical mcqs
- Hyperpolarize
- Repolarize
- Depolarize
- Remain unchanged
- Voltage-gated channels
- Leak channels
- Ligand-gated ion channels
- Mechanically-gated channels
- Node of Ranvier
- Axon hillock
- Synaptic cleft
- Myelin sheath
- Postsynaptic neuron
- Presynaptic neuron
- Receptor neuron
- Effector neuron
- Presynaptic neuron
- Postsynaptic neuron
- Afferent neuron
- Efferent neuron
- Hormones
- Enzymes
- Neurotransmitters
- Ions
- Dendrite
- Axon hillock
- Synapse
- Myelin sheath
- Requires more energy
- Is slower than continuous conduction
- Saves energy and increases conduction speed
- Occurs only in dendrites
- Continuous conduction
- Synaptic transmission
- Saltatory conduction
- Passive conduction
- Saltatory conduction
- Continuous conduction
- Synaptic jumping
- Chemical diffusion
- Cytoplasm
- Myelin sheath
- Neurotransmitter
- Synaptic fluid
- Larger diameter decreases speed
- Smaller diameter increases speed
- Larger diameter increases speed
- Diameter has no effect
- Graded response
- All-or-none principle
- Summation law
- Refractory period
- Relative refractory period
- Absolute refractory period
- Resting period
- Hyperpolarization
- Cause hyperpolarization
- Maintain resting potential
- Generate another action potential
- Open ligand-gated channels
- Depolarization
- Repolarization
- Hyperpolarization
- Threshold
- Peak positive value
- Resting value
- Hyperpolarized state
- Threshold value
- Ligand-gated sodium channels
- Voltage-gated potassium channels
- Voltage-gated sodium channels
- Mechanically-gated channels
