Advertisements
Advertisements
प्रश्न
In order for a stimulus to be effective, the stimulus must have a minimum intensity called ______ stimulus.
पर्याय
subliminal
depolarised
threshhold
polarised
Advertisements
उत्तर
In order for a stimulus to be effective, the stimulus must have a minimum intensity called threshhold stimulus.
APPEARS IN
संबंधित प्रश्न
Long answer question
Answer the question after observing the diagram given below.
What do the synaptic vesicles contain?
Long answer question
Answer the question after observing the diagram given below.
Will the impulse be carried by the postsynaptic membrane carried even if one pre-synaptic neuron is there?
The gap between two neurons is called _________
How electrical synapse differs from chemical synapse?
Distinguish between
Cerebrum and Cerebellum.
Which of the following statements is TRUE for synapse?
Which of the following is the correct definition of summation effect?
The ligand-gated ion channel is present on ______.
Given below are two statements.
Statement I - In chemical synapse, rate of transmission of impulse is higher in homeotherms than poikilotherms.
Statement II - In chemical synapse, synaptic cleft has a width of about 3.8 nm.
In light of the above statements, select the correct option given below.
Arrange the following in sequence during the transmission of nerve impulse at chemical synapse.
- Neurotransmitter binds with receptors of post synaptic cell.
- Calcium channels open and the calcium diffuses inward from ECF.
- Impulse travels along the axon of presynaptic neuron.
- Release of neurotransmitter by exocytosis.
- Synaptic vesicles fuse with cell membrane of axon terminal of presynaptic neuron.
