ACTIVITY 2
12
Direction: Refer to the illustration on
the right and arrange the process of
nerve impulse transmission
A. The brain processes the message and come up with a response.
B. The effector respond to the command sent by the brain.
C. The impulse is sent by the sensory neurons to the brain.
D. The sense organ receives the stimulus.
E. The motor neurons relay the response from one neuron to another going to the
effector.
Answers & Comments
Answer:
A. Nervous System
B. molecule
C. Motor nerves
D. All perception involves signals in the nervous system that result from physical stimulation of the sense organs
E. An axon is a long single fiber that transmits messages from the cell body to the dendrites of other neurons or to other body tissues, such as muscles. A protective covering called the myelin sheath, covers most neurons.
Not sure kung tama po pero sana maka tulong