Join Log in Profile Search

What are nerve cells and nerve impulses? - Exams 1a

Back to top

Questions

Question 1

The difference in voltage in a resting neuron is called the resting potential.

  1. True
  2. False

Question 2

Neurons receive information and transmit it to other cells.

  1. True
  2. False

Question 3

Glial cells serve many functions.

  1. True
  2. False

Question 4

Glial cells transmit information across long distances.

  1. True
  2. False

Question 5

The blood-brain barrier is made up of closely packed glial cells.

  1. True
  2. False

Question 6

​The difference in voltage in a resting neuron is called the resting potential.

  1. True
  2. False

Question 7

Increasing the electrical gradient for potassium will reduce the tendency for potassium ions to exit the neuron.

  1. True
  2. False

Question 8

Dendrites contain the nuclei, ribosomes, mitochondria, and other structures found in most cells.

  1. True
  2. False

Question 9

A prolonged increase in the permeability of the membrane to sodium ions would interfere with a neuron's ability to have an action potential.

  1. True
  2. False

Question 10

An afferent axon brings information into a structure.

  1. True
  2. False

Question 11

Neurons are distinguished from other cells by their shape.

  1. True
  2. False

Question 12

Both dendrites and cell bodies are capable of producing action potentials.

  1. True
  2. False

Question 13

At the resting potential, the potassium channels are completely closed and the sodium channels are almost closed.

  1. True
  2. False

Question 14

Schwann cells build the myelin sheaths in the periphery of the body.

  1. True
  2. False

Question 15

An efferent axon carries information away from a structure.

  1. True
  2. False

 

Back to top

Answers

Question 1

A

Question 2

A

Question 3

A

Question 4

B

Question 5

B

Question 6

A

Question 7

A

Question 8

B

Question 9

A

Question 10

A

Question 11

A

Question 12

B

Question 13

B

Question 14

A

Question 15

A

 

Back to top

Image

Access: 
Public

Image

Join WorldSupporter!

Join with a free account for more service, or become a member for full access to exclusives and extra support of WorldSupporter >>

This content is related to:
Practice Questions with Biological Psychology - Kalat
Check more of topic:
This content is used in:

Practice Questions with Biological Psychology - Kalat

Going abroad?
Study with summaries
Search a summary

Image

 

 

Contributions: posts

Help other WorldSupporters with additions, improvements and tips

Add new contribution

CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Image CAPTCHA
Enter the characters shown in the image.

Image

Spotlight: topics

Check the related and most recent topics and summaries:
Activity abroad, study field of working area:
This content is also used in .....

Practice Questions with Biological Psychology - Kalat

Questions and answers with Biological Psychology by Kalat.

Summaries, practice questions and more study assistance with Biological Psychology by Kalat can be found in the study guide

What are nerve cells and nerve impulses? - Exams 1a
What are nerve cells and nerve impulses? - Exams 1b
What are nerve cells and nerve impulses? - Exams 1c
What is the function of synapses? - Exams 2a

Image

Check how to use summaries on WorldSupporter.org

Back to top

Online access to all summaries, study notes en practice exams

Back to top

How and why use WorldSupporter.org for your summaries and study assistance?

  • For free use of many of the summaries and study aids provided or collected by your fellow students.
  • For free use of many of the lecture and study group notes, exam questions and practice questions.
  • For use of all exclusive summaries and study assistance for those who are member with JoHo WorldSupporter with online access
  • For compiling your own materials and contributions with relevant study help
  • For sharing and finding relevant and interesting summaries, documents, notes, blogs, tips, videos, discussions, activities, recipes, side jobs and more.
Back to top

Using and finding summaries, notes and practice exams on JoHo WorldSupporter

There are several ways to navigate the large amount of summaries, study notes en practice exams on JoHo WorldSupporter.

  1. Use the summaries home pages for your study or field of study
  2. Use the check and search pages for summaries and study aids by field of study, subject or faculty
  3. Use and follow your (study) organization
    • by using your own student organization as a starting point, and continuing to follow it, easily discover which study materials are relevant to you
    • this option is only available through partner organizations
  4. Check or follow authors or other WorldSupporters
  5. Use the menu above each page to go to the main theme pages for summaries
    • Theme pages can be found for international studies as well as Dutch studies

Do you want to share your summaries with JoHo WorldSupporter and its visitors?

Back to top

Quicklinks to fields of study for summaries and study assistance

Main summaries home pages:

Main study fields:

Main study fields NL:

Back to top
WorldSupporter: what are the features, functionalities and rules on WorldSupporter.org?
WorldSupporter NL: hoe vind je samenvattingen en studiehulp op WorldSupporter.org en JoHo.org
Summaries and Study Assistance - Start
Follow the author: Vintage Supporter
Work for WorldSupporter

Image

JoHo can really use your help!  Check out the various student jobs here that match your studies, improve your competencies, strengthen your CV and contribute to a more tolerant world

Working for JoHo as a student in Leyden

Parttime werken voor JoHo

Statistics
3467