WorksheetsNeural Control and Coordination- Quiz 6
Total questions: 10
Worksheet time: 4mins
The bipolar neurons are found in the
Cerebral cortex
Embryonic stage
Retina of eye
Middle ear
The bulb-like structures present at the terminals of the axon are called the
Synaptic knobs
Axon hillock
Synaptic vesicles
Dendrites
In myelinated nerve fibres, the myelin sheath is present around the
Cell body
Dendrites
Axons
Synaptic knobs
The nerve impulse is another name of
Resting potential
Polarised potential
Action potential
Repolarisation
The polarity of the membrane is reversed
During action potential
When there is nerve impulse at the site
And the membrane is said to be depolarized
All of these statements are correct
In human beings typical nerve cell is
Bipolar
Apolar
Multipolar
Pseudounipolar
For most excitable cells, the threshold stimulus is
+40 mV
–55 to –60 mV
+60 mV
–70 mV
The tract of nerve fibres connecting the two cerebral hemispheres is called
Thalamus
Cerebral aqueduct
Corpus albicans
Corpus callosum
The incorrectly matched pair is
Cerebral aqueduct - Canal that passes through midbrain
Corpora quadrigemina - Four rounded swellings present on ventral portion of midbrain
Cerebellum - Very convulated usrface
Medulla oblongata - Controls gastric secretion
The part of the brain which is connected to the spinal cord is
Pons
Cerebellum
Hippocampus
Medulla oblongata
