Can you help me answer any of these?
(If you can only answer like one or two, that's still helpful, thanks)
1.What is the role of the Nervous System? What parts does it include?
2.Identify the parts of the Neuron in a diagram. What is the function of each?
3.How is a nerve impulse sent from the dendrite on one end of a neuron to the axon terminal on the other end?
4.Describe the Resting Potential of a neuron. What chemical ions maintain this ?
5.What occurs during the “Action Potential” to create a “wave of depolarization”?
6.What is the “All or None “ principle? Give an example of this in action.
7.What is the Synapse? Describe.
8.Explain how a nerve impulse crossed the synapse with the help of Neurotransmitters.
9.What is the role of the Schwann Cells?
10.Describe 3 types of neurons.
11.compare the Central nervous system with the peripheral.
12.Identify the location on a diagram and the function of each of the following:
a.Cerebrum
b.Cerebellum
c.Brain stem (thalamus and hypothalamus)
13.What is a reflex? “Describe a reflex arc” (see figure 35-11)
14.Compare the role of the “somatic” and “autonomic” nervous system.
The Eye
15.List the general types of sense receptors in the body.
16.Label a diagram of the eye. What is the function of each structure?
17.How do we detect color vision vs. black and white light?
18.Why do we have a blind spot in the retina? (lab)
19.In what structure of the ear are the auditory nerve receptors located? How do they generate a nerve impulse when sound is detected?
20.What structure is involved in maintaining balance? Why are there three rings?
21.How are the senses of taste and smell related?
22.Compare the effect of stimulants and depressants on the Central nervous system.
23. What neurotransmitter is released by cocaine and meth? Why is this drug so addictive?
24. What are endorphins? What class of drugs mimic endorphins and what is their effect on the body?
FYI: this isn't a homework assignment, it's test preparation so helping me answer these is not helping me cheat whatsoever. THANKS
(If you can only answer like one or two, that's still helpful, thanks)
1.What is the role of the Nervous System? What parts does it include?
2.Identify the parts of the Neuron in a diagram. What is the function of each?
3.How is a nerve impulse sent from the dendrite on one end of a neuron to the axon terminal on the other end?
4.Describe the Resting Potential of a neuron. What chemical ions maintain this ?
5.What occurs during the “Action Potential” to create a “wave of depolarization”?
6.What is the “All or None “ principle? Give an example of this in action.
7.What is the Synapse? Describe.
8.Explain how a nerve impulse crossed the synapse with the help of Neurotransmitters.
9.What is the role of the Schwann Cells?
10.Describe 3 types of neurons.
11.compare the Central nervous system with the peripheral.
12.Identify the location on a diagram and the function of each of the following:
a.Cerebrum
b.Cerebellum
c.Brain stem (thalamus and hypothalamus)
13.What is a reflex? “Describe a reflex arc” (see figure 35-11)
14.Compare the role of the “somatic” and “autonomic” nervous system.
The Eye
15.List the general types of sense receptors in the body.
16.Label a diagram of the eye. What is the function of each structure?
17.How do we detect color vision vs. black and white light?
18.Why do we have a blind spot in the retina? (lab)
19.In what structure of the ear are the auditory nerve receptors located? How do they generate a nerve impulse when sound is detected?
20.What structure is involved in maintaining balance? Why are there three rings?
21.How are the senses of taste and smell related?
22.Compare the effect of stimulants and depressants on the Central nervous system.
23. What neurotransmitter is released by cocaine and meth? Why is this drug so addictive?
24. What are endorphins? What class of drugs mimic endorphins and what is their effect on the body?
FYI: this isn't a homework assignment, it's test preparation so helping me answer these is not helping me cheat whatsoever. THANKS