« previous next »

Author Question: In the normal course of an action potential, ____. a. sodium channel remain open for long periods ... (Read 78 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?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

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?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Summation of Heart Sounds, Normal S2 Summation of Heart Sounds, Normal S2
Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects
Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ... Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ...
Right lateral view showing low normal curves of the vertebral column Right lateral view showing low normal curves of the vertebral column
Vitamin and minerals are essential for normal body functioning. Vitamin and minerals are essential for normal body functioning.
Addition of 0.0125 mol HCl to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer ... Addition of 0.0125 mol HCl to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer ...
Video: Secretin (inhibiting gastric acid secretion), Cholecystokinin (fat digestion) & Cholecystokinin

For a complete list of videos, visit our video library