« previous next »

Author Question: In the normal course of an action potential, ____. a. sodium channel remain open for long periods ... (Read 71 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
on: Jun 22, 2018
In the normal course of an action potential, ____.
 
  a. sodium channel remain open for long periods of time
 b. the concentration of sodium equalizes across the membrane
 c. sodium remains much more concentrated outside than inside the neuron
  d. subthreshold stimulation intensifies the action potential

Question 2

In response to infection, leukocytes release proteins called ____.
 
  a. leptin
 b. cholecystokinin
 c. cytokines
 d. insulin


cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

The rate of evolution in short­ and long­lived plants The rate of evolution in short­ and long­lived plants
Water Potential, Solute Potential, and Pressure Potential Water Potential, Solute Potential, and Pressure Potential
Model of the GABA Receptor–Chloride Channel Molecules in Relationship to Antiseizure Pharmacotherapy Model of the GABA Receptor–Chloride Channel Molecules in Relationship to Antiseizure Pharmacotherapy
Membrane potential of a cell freely permeable to sodium only. Membrane potential of a cell freely permeable to sodium only.
Mechanisms of Action of Drugs Used to Treat Female Infertility Mechanisms of Action of Drugs Used to Treat Female Infertility
Factors Contributing to Resting Membrane Potential Factors Contributing to Resting Membrane Potential
Video: Language Areas Animation

For a complete list of videos, visit our video library