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

Author Question: Ionic pumps maintain a. Equal resting concentrations of sodium ions both inside and outside of ... (Read 35 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Jun 22, 2018
Ionic pumps maintain
 
  a. Equal resting concentrations of sodium ions both inside and outside of
  the neuron.
  b. Higher resting concentrations of sodium ions inside the neuron than
  outside of the neuron.
  c. Higher resting concentrations of sodium ions outside of the neuron
  than inside the neuron.
  d. Higher concentrations of sodium ions in the interior of the neuron
  compared to sodium ion concentration in the synapse.

Question 2

The diameter of a dendrite
 
  a. Increases with increasing distance from the cell body.
  b. Decreases with increasing distance from the cell body.
  c. Does not change with the distance from the cell body.
  d. Varies erratically with no relationship to the distance from the cell
  body.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mfedorka

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

b


rayancarla1

  • Hero Member
  • *****
  • Posts: 571
Reply #2 on: Jun 22, 2018
Thank you


mfedorka

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

A model for the operation of voltage-gated sodium channels. A model for the operation of voltage-gated sodium channels.
The flow of ions through ion channels in myocardial cells. The flow of ions through ion channels in myocardial cells.
Pressure testing the cooling system. A typical hand-operated pressure tester applies pressure equal ... Pressure testing the cooling system. A typical hand-operated pressure tester applies pressure equal ...
A funnel helps in hearing if the electric fuel pump inside the gas tank is working. A funnel helps in hearing if the electric fuel pump inside the gas tank is working.
The opening and closing of voltage-activated sodium and potassium channels during the three phases ... The opening and closing of voltage-activated sodium and potassium channels during the three phases ...
If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ... If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ...
Video: Covalent bonds - role in the body

For a complete list of videos, visit our video library