Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Previously searched by you
Previously searched by you
logo
  • BIO 315
  • BIO 315
To add items to your wishlist, you must be logged in
Exam (elaborations)

WSU Bio 315 Lecture Exam 2 Johnson with correct answers 100% 2026

Rating
-
Sold
-
Pages
13
Grade
A+
Uploaded on
20-07-2026
Written in
2025/2026

WSU Bio 315 Lecture Exam 2 Johnson with correct answers 100% 2026 What are the components of the central and peripheral nervous systems? - Correct Answer Neurons and Supporting Cells What are the supporting cells of the central nervous system? - Correct Answer Neuroglia, outnumbers neurons 10:1 What are are the types of supporting cells of the CNS? Functions? - Correct Answer Astrocytes- Maintain blood brain barrier. Microglia- For protection, contains phagocytes Ependymal Cells- help produce CSF Oligodendrocytes- Produce Myelin Sheaths What are the supporting cells of the PNS? Functions? - Correct Answer Satellite Cells- surround and protect sensory neuron cell bodies, suspend neurons. Schwann Cells- produce myelin sheaths, one schwann cell=one myelin segment What do myelin sheaths do? - Correct Answer Increase speed of AP impulse by 50 times What are afferent neurons? - Correct Answer Sensory neurons that go TO the brain What are efferent neurons? - Correct Answer Motor neurons that exit brain TO body What are interneurons? - Correct Answer integrator neurons, they evaluate impulses for appropriate response What are the general somatic senses? - Correct Answer Touch Pain Pressure Temperature What are the special somatic senses? - Correct Answer hearing, balance, vision, smell What are the general visceral senses? - Correct Answer Stretch Pain Temperature Nausea Hunger Chemical changes What is the only special visceral sense? - Correct Answer Taste What does the somatic motor system control? - Correct Answer Skeletal Muscle What does the visceral motor system control? - Correct Answer Smooth and cardiac muscle, secretion by glands Different parts of a neuron? In order of how an impulse is conducted - Correct Answer Dendrites Cell Body Axon Hillock Axon Axon Terminal

Show more Read less
Institution
BIO 315
Course
BIO 315

Content preview

WSU Bio 315 Lecture Exam 2 Johnson
with correct answers 100% 2026
What are the components of the central and peripheral nervous systems? - Correct Answer
Neurons and Supporting Cells



What are the supporting cells of the central nervous system? - Correct Answer Neuroglia,
outnumbers neurons 10:1



What are are the types of supporting cells of the CNS? Functions? - Correct Answer Astrocytes-
Maintain blood brain barrier.

Microglia- For protection, contains phagocytes

Ependymal Cells- help produce CSF

Oligodendrocytes- Produce Myelin Sheaths



What are the supporting cells of the PNS? Functions? - Correct Answer Satellite Cells- surround
and protect sensory neuron cell bodies, suspend neurons.

Schwann Cells- produce myelin sheaths, one schwann cell=one myelin segment



What do myelin sheaths do? - Correct Answer Increase speed of AP impulse by 50 times



What are afferent neurons? - Correct Answer Sensory neurons that go TO the brain



What are efferent neurons? - Correct Answer Motor neurons that exit brain TO body



What are interneurons? - Correct Answer integrator neurons, they evaluate impulses for
appropriate response

, What are the general somatic senses? - Correct Answer Touch

Pain

Pressure

Temperature



What are the special somatic senses? - Correct Answer hearing, balance, vision, smell



What are the general visceral senses? - Correct Answer Stretch

Pain

Temperature

Nausea

Hunger

Chemical changes



What is the only special visceral sense? - Correct Answer Taste



What does the somatic motor system control? - Correct Answer Skeletal Muscle



What does the visceral motor system control? - Correct Answer Smooth and cardiac muscle,
secretion by glands



Different parts of a neuron? In order of how an impulse is conducted - Correct Answer
Dendrites > Cell Body > Axon Hillock > Axon > Axon Terminal



What is a multipolar neuron? - Correct Answer multiple processes, many dendrites and one
axon
Report Copyright Violation

Written for

Institution
BIO 315
Course
BIO 315

Document information

Uploaded on
July 20, 2026
Number of pages
13
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

  • what are the components of the central and periphe
$10.99
Get access to the full document:
Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF
Get to know the seller
Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
EXAMSSITE
3.0
(1)

Also available in package deal

Thumbnail
Package deal
WSU BIO 315 LECTURE EXAM 2 JOHNSON QUESTIONS AND ANSWERS BUNDLE
-
6 2026
$ 27.37 More info

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
EXAMSSITE West Virgina University
View profile
Follow You need to be logged in order to follow users or courses
Sold
18
Member since
2 year
Number of followers
3
Documents
2240
Last sold
1 week ago
EXAMS CORNER LAW,LITERATURE ,NURSING

Welcome to my Stuvia study hub — your ultimate destination for high-quality, reliable, and exam-focused study resources designed to help you succeed with confidence. If you’re looking for well-structured notes, expertly prepared summaries, and exam materials that actually make a difference in your grades, you’re in the right place. My goal is simple: to save you time, reduce your stress, and help you achieve top results without feeling overwhelmed. I understand how challenging academic life can be. Between lectures, assignments, deadlines, and personal commitments, it often feels like there aren’t enough hours in the day. That’s exactly why I created this collection of study materials — to give you a smarter, more efficient way to learn. Every document I upload is created with attention to detail, clarity, and effectiveness. These are not rushed or generic notes. They are carefully organized, easy to follow, and tailored to match real course content and exam expectations. I focus on delivering materials that simplify complex topics and highlight what truly matters for your exams. Start exploring the notes today and take a step closer to achieving the results you deserve.

Read more Read less
3.0

1 reviews

5
0
4
0
3
1
2
0
1
0

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Learn more Create citation
Working on your references?

Frequently asked questions