« previous next »

Author Question: The specialized protein molecules located in the axon membrane that can open or close are termed ... (Read 28 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jun 22, 2018
The specialized protein molecules located in the axon membrane that can open or close are termed
 
  a. receptors.
  b. voltage transporters.
  c. autoreceptors.
  d. ion channels.
  e. sodium-potassium transporters.

Question 2

Which of the following is true regarding the action potential (AP)?
 
  a. The AP is conducted along the dendrite.
  b. The AP is conducted faster in unmyelinated nerve cells.
  c. The AP is an all-or-none electrical event.
  d. The AP amplitude is higher for an intense signal.
  e. The AP amplitude depends on its location along the axon.


brittiany.barnes

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: d. ion channels.

Answer to Question 2

Answer: c. The AP is an all-or-none electrical event.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jparksx

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jun 22, 2018
Thank you


brittiany.barnes

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ... A typical open-end wrench. Note the size difference on each end and that the head is angled 15 ...
A thermostat stuck in the open position caused the engine to operate too cold. The vehicle failed ... A thermostat stuck in the open position caused the engine to operate too cold. The vehicle failed ...
To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ... To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ...
Protein Macromolecules Protein Macromolecules
Phospholipids and membrane structure Phospholipids and membrane structure
Making recombinant DNA molecules Making recombinant DNA molecules
Video: Optic Nerve and Optic Disk Animation (Part 2 of 2)

For a complete list of videos, visit our video library