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

Author Question: What causes potassium ions to leave the axon just after the peak of the action potential? a. a ... (Read 178 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jun 22, 2018
What causes potassium ions to leave the axon just after the peak of the action potential?
 
  a. a continuing concentration gradient and the opening of the potassium gates
  b. an increase in the concentration gradient across the membrane
 c. an increased tendency of the sodium-potassium pump to push potassium out
  d. binding of potassium ions to proteins that leave at this time

Question 2

Eating salty potato chips increases the concentration of sodium in the ____.
 
  a. extracellular fluid
  b. intracellular fluid
 c. nuclear fluid
 d. osmotic fluid


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mochi09

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 22, 2018
Answer to Question 1

a

Answer to Question 2

a


kwoodring

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jun 22, 2018
Thank you


mochi09

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

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

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Saltatory conduction along a myelinated axon. Saltatory conduction along a myelinated axon.
A marine food web in action: feeding baleen whales and birds. A marine food web in action: feeding baleen whales and birds.
A strike by 800 women shoemakers in Lynn, Massachusetts, in 1860. In 1851 a Lynn shoemaker had adapt A strike by 800 women shoemakers in Lynn, Massachusetts, in 1860. In 1851 a Lynn shoemaker had adapt
Time course and phases of a nerve cell going from resting potential to action potential Time course and phases of a nerve cell going from resting potential to action potential
Mechanism of Action of Antipsychotic Drugs Mechanism of Action of Antipsychotic Drugs
Video: Glucose Evaluation Procedure

For a complete list of videos, visit our video library