« previous next »

Author Question: Opening of sodium channels in the axon membrane causes A) depolarization. B) repolarization. C) ... (Read 166 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
on: Feb 28, 2019
Opening of sodium channels in the axon membrane causes
 A) depolarization.
  B) repolarization.
  C) hyperpolarization.
  D) increased negative charge inside the membrane.
  E) inhibition.

Question 2

Ion channels that are always open are called ________ channels.
 A) active
  B) gated
  C) leak
  D) regulated
  E) local


wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Feb 28, 2019
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Ion Channels Ion Channels
Co-translational insertion and folding of transmembrane helices in an integral membrane protein Co-translational insertion and folding of transmembrane helices in an integral membrane protein
Recommended Intake of Sodium Recommended Intake of Sodium
Resting Membrane Potential: Voltage Difference Resting Membrane Potential: Voltage Difference
Given that sodium chloride is 39.0% sodium by mass, how many grams of sodium chl Given that sodium chloride is 39.0% sodium by mass, how many grams of sodium chl
Stretch Activated Channels Stretch Activated Channels
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library