« previous next »

Author Question: A "resting" motor neuron is expected to A) release lots of acetylcholine. B) hav (Read 444 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880
on: Oct 12, 2013
A "resting" motor neuron is expected to
A) release lots of acetylcholine.
B) have high permeability to sodium ions.
C) be equally permeable to sodium and potassium ions.
D) exhibit a resting potential that is more negative than the "threshold" potential.
E) have a higher concentration of sodium ions on the inside of the cell than on the outside.


j_sun

  • Sr. Member
  • ****
  • Posts: 384
Reply #1 on: Oct 15, 2013
I recall doing this last year, it's D, bye bye!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

The "Emu in the sky," a constellation defined by dark clouds rather than the stars. The "Emu in the sky," a constellation defined by dark clouds rather than the stars.
Pacific hagfish resting on the ocean bottom, at 280 m depth off the Oregon coast. Pacific hagfish resting on the ocean bottom, at 280 m depth off the Oregon coast.
Milestones of Gross Motor Development in Infancy Age ranges provided are for 90% of American infant Milestones of Gross Motor Development in Infancy Age ranges provided are for 90% of American infant
Torso of a "priest-king," from Mohenjo-daro, Indus Valley civilization. Torso of a "priest-king," from Mohenjo-daro, Indus Valley civilization.
The motor homunculus: the somatotopic map of the human primary motor cortex. Stimulation of sites in ... The motor homunculus: the somatotopic map of the human primary motor cortex. Stimulation of sites in ...
Sensory receptor synapses with first-order sensory neuron Sensory receptor synapses with first-order sensory neuron
Video: Brain Anatomy Animation (Part 1 of 2)

For a complete list of videos, visit our video library