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

Author Question: Match the ion channel action with its resulting change in membrane potential. a. entry of a ... (Read 21 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jun 22, 2018
Match the ion channel action with its resulting change in membrane potential.
 
  a. entry of a negative ion; hyperpolarization
  b. entry of a positive ion; hyperpolarization
  c. exit of a positive ion; depolarization
  d. exit of a negative ion; hyperpolarization
  e. inactivation of sodium-potassium transporters; depolarization

Question 2

Sodium ions will be pushed into a resting neuron by the forces of
 
  a. inactivation of potassium channels; diffusion.
  b. electrostatic pressure; sodium-potassium pump activation.
  c. sodium-potassium pump activation; diffusion.
  d. ion channel inactivation; diffusion.
  e. diffusion; electrostatic pressure.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

diana chang

  • Sr. Member
  • ****
  • Posts: 288
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: a. entry of a negative ion; hyperpolarization

Answer to Question 2

Answer: e. diffusion; electrostatic pressure.


jenna1

  • Member
  • Posts: 568
Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Nuclear Membrane Nuclear Membrane
Mechanisms of action of antifungal drugs. Mechanisms of action of antifungal drugs.
The synovial joint and membrane. The synovial joint and membrane.
Lipid composition in the outer leaflet (green) and inner leaflet (gold) of the plasma membrane Lipid composition in the outer leaflet (green) and inner leaflet (gold) of the plasma membrane
Fogel’s Map of a Potential Water Transport Network for 1890 Fogel’s Map of a Potential Water Transport Network for 1890
Mechanisms of Hormone Action Mechanisms of Hormone Action
Video: Parathyroid hormone (bone resorption) & Calcitonin (bone deposition)

For a complete list of videos, visit our video library