Reflex actions below the neck are under control of
A. Brain
B. Spinal cord
C. Hypothalamus
D. none of these.
Reflex actions below the neck are under control of Read More »
Biology
Central nervous system of man consists of
A. Brain
B. Spinal cord
C. Both of these
D. none of these
Central nervous system of man consists of Read More »
Under resting membrane potentials:
A. Outer surface of neuron is more positive
B. Inner surface of neuron is more positive
C. Both of these surfaces are equally positive
D. none of these
Under resting membrane potentials: Read More »
What is the function of synapse
A. To allow nerve impulse to move in backward direction
B. To decrease the speed of nerve impulse
C. To stop the nerve impulse
D. To provide cytoplasmic connection between neurons.
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Microscopic gaps between the neuron endings are called
A. Transmitters
B. Synapses
C. Pores
D. Nodes
Microscopic gaps between the neuron endings are called Read More »
Which of the following cytoplasmic extensions carry the message toward the cell body
A. Dendrites
B. Axon
C. Both of these
D. none of these
Which of the following cytoplasmic extensions carry the message toward the cell body Read More »
Which of the following neuron has a single long dendron?
A. Sensory neuron
B. Motor neuron
C. Associative neuron
D. none of these.
Which of the following neuron has a single long dendron? Read More »
In which of the following neurons length of dendrite is greater than axon
A. Sensory neuron
B. Motor neuron
C. Associative neuron
D. none of these.
In which of the following neurons length of dendrite is greater than axon Read More »
Which of the following transmits nerve impulse from receptors to central nervous system?
A. Sensory neuron
B. Motor neuron
C. Associative neuron
D. none of these.