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

Author Question: A neuron membrane potential moves from -90 mV to -80 mV in response to a brief stimulation. We would ... (Read 55 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 22, 2018
A neuron membrane potential moves from -90 mV to -80 mV in response to a brief stimulation. We would term this change in potential as a(n)
 
  a. depolarization.
  b. resting potential.
  c. action potential.
  d. hyperpolarization.
  e. inhibitory local potential.

Question 2

A change in the axon membrane potential from -70 mV to -90 mV would be termed a(n)
 
  a. depolarization.
  b. threshold potential.
  c. action potential.
  d. hyperpolarization.
  e. excitatory local potential.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mmj22343

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: a. depolarization.

Answer to Question 2

Answer: d. hyperpolarization.


imanialler

  • Member
  • Posts: 539
Reply 2 on: Jun 22, 2018
Excellent

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Conduction of the Action Potential Conduction of the Action Potential
The Basilar Membrane of the Cochlea and Theories of Hearing The Basilar Membrane of the Cochlea and Theories of Hearing
Characteristics of a Neuron at Rest and During the Different Phases of an Action Potential Characteristics of a Neuron at Rest and During the Different Phases of an Action Potential
Action potential conduction in unmyelinated axons. Action potential conduction in unmyelinated axons.
(a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ... (a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ...
Synaptic transmission. (a) Action potential reaches synapse; (b) neurotransmitter released synaptic ... Synaptic transmission. (a) Action potential reaches synapse; (b) neurotransmitter released synaptic ...
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library