Friday
March 27, 2015

Homework Help: physiology

Posted by anna on Sunday, October 12, 2008 at 3:42am.

the blood-brain barrier prevents hydrophobic molecules from diffusing into the brain. T or F

Excitable cells are incapable of maintaining a constant resting membrane potential. T or F

The membrane of resting nerve cells is more permeable to______ions than _________ions.

a.sodium, potassium
b. calcium, potassium
c.potassium, sodium
d.chloride, potassium


Nerve cells depolarize due to the influx of K+ True or False


I reallllllllly need this for a test

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physiology - Glial cells normally lose their mitotic ability prior to birth True...
Biology - 18. The function of neurons is to a. maintain a difference in ...
Biology - 18. The function of neurons is to a. maintain a difference in ...
Biochemistry - A cell has a resting membrane potential of -66 mV and a membrane ...
Check + biology - The following statement describes, in random order, events ...
Physiology - Can someone direct me on the question below? I am not sure how to ...
science - what are cells made from? Please, what kind of cells? There are many ...
check! - The following statement describes, in random order, events during the ...
Bio _ - The following statement describes, in random order, events during the ...
check+ please! - The following statement describes, in random order, events ...

Members