- They are rapid.
- They are predictable.
- They are voluntary.
- They are involuntary.
Category: Biology etea medical mcqs
- To detect the stimulus
- To integrate information
- To transmit the command to the effector
- To feel the sensation
- Receptor ? sensory neuron ? interneuron ? motor neuron ? effector
- Receptor ? motor neuron ? effector
- Receptor ? sensory neuron ? motor neuron ? effector
- Receptor ? brain ? effector
- Action potential
- Resting potential
- Graded potential
- Refractory period
- Graded potentials are always inhibitory
- Action potentials vary in amplitude
- Graded potentials can summate and vary in amplitude, action potentials are all-or-none
- Action potentials occur in dendrites
- Conduction
- Reflex
- Synaptic transmission
- Action potential
- The random opening of ion channels
- The all-or-none principle
- The refractory period
- The structure of dendrites
- They are faster
- They allow for more complex integration and modulation of signals
- They consume less energy
- They are always excitatory
- Excitatory
- Inhibitory
- Modulatory
- Neutral
- Chemical synapse
- Electrical synapse
- Neuromuscular junction
- Axo-axonic synapse
- Electrical
- Chemical
- Direct
- Gap junctions
- Number of action potentials reaching the terminal
- Speed of the action potential
- Resting membrane potential
- Size of the cell body
- Depolarization
- Repolarization and hyperpolarization
- Neurotransmitter release
- Maintaining resting potential
- Potassium channels
- Chloride channels
- Voltage-gated sodium channels
- Calcium channels
- Multiple stimuli from different locations
- Repeated stimuli from a single synapse
- Inhibition of signals
- Concurrent release of different neurotransmitters
- Single stimulus from multiple synapses
- Repeated stimuli from a single synapse
- Integration of only inhibitory signals
- Simultaneous stimulation of antagonist muscles
- It can vary in amplitude.
- It is all-or-none.
- It decreases in strength over distance.
- It is always inhibitory.
- Afferent neuron
- Efferent neuron
- Interneuron
- Receptor cell
