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प्रश्न
The neurons which carry impulse from the central nervous system to the muscle fibre.
विकल्प
afferent neurons
association neuron
efferent neuron
unipolar neuron
उत्तर
efferent neuron
APPEARS IN
संबंधित प्रश्न
Draw a labelled diagram of the following:
Brain
Distinguish between Cranial nerves and spinal nerves.
Identify the odd one in each set : Cyton, Photon, Axon, Dendron
The number of Spinal nerves in a human being are :
(A) 31 pairs
(B) 10 pairs
(C) 21 pairs
(D) 30 pairs
With the help of a suitable diagram describe the structures of a neuron.
State whether the following statement is true (T) or false (F):
Each neuron consists of three parts called cell body, cyton and axon.
Name the following:
The nerve which carry impulse from CNS to muscles.
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.
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.
______ carries the impulse towards the cell body.
Identify the INCORRECT statement regarding multipolar neuron.
A microscopic gap between a pair of adjacent neurons over which nerve impulses pass is called ____________.
In the following diagram choose the correct labelling for A, B, C, D and E respectively.
Write one word for the following:
Long thread-like part of the nerve cell.
Which of the following structures is absent in nerve cells?
Nissl's granules are found in the cytoplasm of ______.
Rearrange the following in correct sequence pertaining to what is given within brackets at the end.
Axon endings - Dendrites - Axon - Perikaryon - Dendron (Neuron structur)
Define the following term:
Nerve
Distinguish between the following pair:
Nerve impulse and flow of electricity (transmission and speed)
Give reason:
Neurotransmitters are broken down by an enzyme just after passing an impulse from one neuron to the other.
