x
Info
x
Warning
x
Danger
 / 
 / 
 / 
ART-BASED QUESTIONS Use this figure to answer the following questions. 1.The axons

Question : ART-BASED QUESTIONS Use this figure to answer the following questions. 1.The axons : 1417077

 

ART-BASED QUESTIONS

Use this figure to answer the following questions.

1.The axons labeled 1 would release ____ and have a(n) ____ effect on the effector organ.

a.ACh; inhibitory

b.ACh; excitatory

c.NE; inhibitory

d.NE; excitatory

e.NE; inhibitory and ACh; excitatory

2.The effector for the neuron labeled 3

a.uses cholinergic receptors to respond to stimulation from 3

b.is stimulated by ACh from 3, which is a preganglionic neuron

c.uses adrenergic receptors to respond to stimulation from 3

d.is inhibited by neuron 3

e.None of these

3.Identify the neurons that are exciting (depolarizing and/or increasing the activity of) their effectors.

a.2, and 3

b.1, 3 and 4

c.4 and 5

d.1, 4, and 5

e.3 and 5

4.Which neuron releases a neurotransmitter that binds to B2 receptors?

a.1 and 5 only

b.3 and 4 only

c.3 only

d.5 only

e.1, 3, and 5

5.Neuron 3

a.releases a chemical that binds to muscarinic receptors

b.is stimulated by NE released from a preganglionic neuron

c.excites its effector

d.has all of the above characteristics

e.has only characteristics b and c

6.Neuron 2

a.uses adrenergic receptors to respond to stimulation by a preganglionic neuron

b.releases NE onto a very short postganglionic neuron

c.releases a chemical that binds to adrenergic receptors on a postganglionic neuron

d.does all of the above

e.does none of the above

a.Neuron 5 causes contraction of its effector.

b.Neuron 3 is stimulated by NE released from a preganglionic neuron.

c.Neuron 2 causes constriction of bronchioles

d.All of the numbered neurons are part of a two-neuron pathway leading to an effector.

e.None of the above statements are correct.

 

Solution
5 (1 Ratings )

Solved
Biology 1 Year Ago 30 Views
This Question has Been Answered!

Related Answers
Unlimited Access Free
Explore More than 2 Million+
  • Textbook Solutions
  • Flashcards
  • Homework Answers
  • Documents
Signup for Instant Access!
Ask an Expert
Our Experts can answer your tough homework and study questions
180472 Biology Questions Answered!
Post a Question