This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The sheaths wrapped around nerve fibers of the peripheral nervous system can be: A) myelinated or ... (Read 121 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jun 26, 2018
The sheaths wrapped around nerve fibers of the peripheral nervous system can be:
 
  A) myelinated or unmyelinated.
  B) myelinated or striated.
  C) striated or unstriated.
  D) unmyelinated or unstriated.

Question 2

The SA node is the pacemaker of the heart.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

owenfalvey

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 26, 2018
Answer to Question 1

A
Explanation: A) Correct.
B) The PNS has two types of sheaths: myelinated and unmyelinated.
C) The PNS has two types of sheaths: myelinated and unmyelinated.
D) The PNS has two types of sheaths: myelinated and unmyelinated.

Answer to Question 2

TRUE


kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jun 26, 2018
YES! Correct, THANKS for helping me on my review

juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Schematic overview of the cardiovascular system. Schematic overview of the cardiovascular system.
The female reproductive system. (a) Sagittal section through the pelvis. (b) Top view of pelvic orga The female reproductive system. (a) Sagittal section through the pelvis. (b) Top view of pelvic orga
Effects of the Autonomic Nervous System Effects of the Autonomic Nervous System
Development of the Endocrine System Development of the Endocrine System
Respiratory system Respiratory system
Fight-or-Flight System Fight-or-Flight System
Video: Pores and Ion Channels

For a complete list of videos, visit our video library