Advertisements
Advertisements
प्रश्न
During synaptic transmission of nerve impulse, neurotransmitter (P) is released from synaptic vesicles by the action of ions (Q). Choose the correct P and Q.
विकल्प
P = Acetylcholine, Q = Ca++
P = Acetylcholine, Q = Na+
P = GABA, Q = Na+
P = Cholinesterase, Q = Ca++
उत्तर
P = Acetylcholine, Q = Ca++
संबंधित प्रश्न
Renal cortex and Renal medulla [Parts of the nephrons present]
Mention the exact location of the Myelin sheath
With the help of a suitable diagram describe the structures of a neuron.
Describe three kinds of nerves, giving the example of each.
Fill in the blank:
Basic structural unit of the nervous system is the________.
Fill in the blanks:
A neuron consists of ________ , _________ and ________.
Describe the two parts of the nervous system.
Name the following:
The third neuron that is involved in reflexes, other than simple reflex.
____________ are the building blocks of the nervous system.
Assertion: The imbalance in concentration of Na+, K+ and proteins generates action potential.
Reason: To maintain the unequal distribution of Na+ and K+, the neurons use electrical energy.
Which of the following statements is wrong regarding conduction of nerve impulse?
At the end of repolarization, the nerve membrane gets hyperpolarized. Why?
______ carries the impulse towards the cell body.
Axons ____________.
____________ is the interconnection between two neurons or neuron with motor organ.
Which nerves transmit impulses from the central nervous system towards muscle cells?
Each branch of the axon terminates as a bulb-like structure called ______
Which of the following structures is absent in nerve cells?
Name the following:
Three types of nerves.
