as the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse....

21

Upload: walter-cook

Post on 06-Jan-2018

220 views

Category:

Documents


3 download

TRANSCRIPT

Page 1: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 2: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 3: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 4: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 5: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 6: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 7: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 8: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 9: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 10: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 11: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 12: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________

As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________. It travels the length of the ___________. As the stimulus become more intense, it will become strong enough to generate an ______________.

Page 13: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________

Some axons are covered by a fatty substance called the ______________. There are small breaks in the _____________. When _____________ reaches one of these breaks, the electrical charge leaps over it. That’s how the ________________ speeds up the transmission of nerve impulses.

Page 14: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________

The synapse is the ______ between two _________. Chemical messengers called ___________ travel from the axon of a sending neuron to the dendrites of a receiving neuron. When action potential reaches the end of one axon, ____________ are released into the gap between the two cells. This may trigger a _________ in the receiving neuron.

Page 15: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________

The synapse is the ______ between two _________. Chemical messengers called ___________ travel from the axon of a sending neuron to the dendrites of a receiving neuron. When action potential reaches the end of one axon, ____________ are released into the gap between the two cells. This may trigger a _________ in the receiving neuron.

Page 16: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 17: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 18: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 19: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 20: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________
Page 21: As the stimulus grows stronger, the neuron’s cell body triggers the neuron to initiate an impulse. This impulse is called an ____________