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

Author Question: Which of the following describes selective permeability? a. Ions can only travel in certain ... (Read 101 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Jun 22, 2018
Which of the following describes selective permeability?
 
  a. Ions can only travel in certain directions across the membrane.
  b. Only certain molecules are allowed to cross the membrane freely.
  c. Only certain types of stimulation will result in an action potential.
  d. All molecules must pass through designated channels.

Question 2

The paraventricular nucleus normally inhibits meal size.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshbk44

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

True


Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jun 22, 2018
Excellent

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

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.

Permeability to Ions During the Action Potential Permeability to Ions During the Action Potential
The flow of ions through ion channels in myocardial cells. The flow of ions through ion channels in myocardial cells.
Formation of sodium chloride ions. Formation of sodium chloride ions.
Selective Anticholinergic Drugs Selective Anticholinergic Drugs
Calculate the number of sodium ions in 0.375moles of Na2CO3.10H20 Calculate the number of sodium ions in 0.375moles of Na2CO3.10H20
Which outcome corresponds to the combination of silver and carbonate ions shown in the ... Which outcome corresponds to the combination of silver and carbonate ions shown in the ...
Video: Cellular defenses (natural killer cells, phagocyte types & process of phagocytosis)

For a complete list of videos, visit our video library