WorksheetsNervous system
Total questions: 6
Worksheet time: 4mins
Name
Class
Date
1.
Hot things,bad smells and loud sounds
a)
Cell body
b)
Stimulus
c)
Dendrons
d)
Axon
2.
A_____ is a junction where communication between two neurons occur
a)
axon
b)
impulse
c)
brain
d)
synapse
3.
The human brain is estimated to have about______ nerve cells
a)
100 billion
b)
1 million
c)
500 dollars
d)
101 billion
4.
How much fat does a human brain comprises
a)
10%
b)
61%
c)
60%
d)
62%
5.
A neuron is a (a) unit of the nervous system
6.
The CNS comprises the brain and the spina lcord
a)
True
b)
False
100 %
