This topic contains a solution. Click here to go to the answer

Author Question: When a membrane is at rest, what attracts sodium ions to the inside of the cell? a. an electrical ... (Read 52 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
When a membrane is at rest, what attracts sodium ions to the inside of the cell?
 
  a. an electrical gradient
 b. a concentration gradient
 c. both an electrical gradient and a concentration gradient
  d. neither an electrical gradient nor a concentration gradient

Question 2

One advantage of being homeothermic is that it ____.
 
  a. reduces the fuel requirements of the body
 b. prevents excessive reliance on a single sensory system
 c. enables the individual to stay active when the environment is cool
 d. decreases the need for shivering and sweating



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

c

Answer to Question 2

c




robinn137

  • Member
  • Posts: 544
Reply 2 on: Jun 22, 2018
:D TYSM


Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

For a complete list of videos, visit our video library