This topic contains a solution. Click here to go to the answer

Author Question: Myelinated axons consume less energy than unmyelinated axons because: A) Action potentials occur ... (Read 113 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
Myelinated axons consume less energy than unmyelinated axons because:
 
  A) Action potentials occur faster
  B) The sodium potassium pumps have less work to do
  C) Graded potentials do not consume energy
  D) The sodium potassium pumps are more efficient on these neurons

Question 2

A movement of the resting membrane potential from -70 mV to -90 mV would be termed a(n):
 
  A) Hyperpolarization
  B) Hypopolarization
  C) Action potential
  D) Threshold depolarization



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ddddd

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

B

Answer to Question 2

A





 

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?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

For a complete list of videos, visit our video library