Need Urgent Help!!!!!!!!!!!!

MARX ® · 01-31-2008

HEY ALL,

I need urgent help, so please read it and post ANYTHING u know about it

I have a mini-research for tomorrow, its biology

the teacher needs:

Na ions and K ions pass from extracellular to intracellular in some cases, in other cases, K ions pass from intracellular medium to extra cellular medium easily, but Na ions cant do it easily. The Question is WHY??

Any information?? PLease I need It Today, and By Tomorrow, Please Delete this thread.........

**Sogelec** · 01-31-2008

This is Related to Neurons Rite?
Na+ is a positive ion
K+ is a positive ion
w CL- is a negative ion
hala2 i used to remember, that the voltage needs to be balanced hek chi,and Na+ ions are big and slow, w K+ are small and fast, and balancing need to be fast, and K+ ions can pass from intra to extra very fast,ill check it for you in a while

**Sheriff Ice** · 01-31-2008

man its all about salt and the quantity of water sorry it has been 5 years since i studied them for the last time ,
it about the "menbrane cellulaire" taba3 l cell

MARX ® · 02-01-2008

Thanks for help, bas its ok, meshe l 7al...

01-31-2008	#1
MARX ® Registered Member Last Online: 02-15-2012 Join Date: Oct 2007 Posts: 1,301 Thanks: 1,291 Thanked 663 Times in 428 Posts Groans: 4 Groaned at 0 Times in 0 Posts	Need Urgent Help!!!!!!!!!!!! HEY ALL, I need urgent help, so please read it and post ANYTHING u know about it I have a mini-research for tomorrow, its biology the teacher needs: Na ions and K ions pass from extracellular to intracellular in some cases, in other cases, K ions pass from intracellular medium to extra cellular medium easily, but Na ions cant do it easily. The Question is WHY?? Any information?? PLease I need It Today, and By Tomorrow, Please Delete this thread.........

01-31-2008	#2
Sogelec Vcoderz Team Last Online: 04-23-2014 Join Date: Oct 2006 Posts: 2,263 Thanks: 3,359 Thanked 2,433 Times in 1,226 Posts Groans: 12 Groaned at 5 Times in 5 Posts	Re: Need Urgent Help!!!!!!!!!!!! This is Related to Neurons Rite? Na+ is a positive ion K+ is a positive ion w CL- is a negative ion hala2 i used to remember, that the voltage needs to be balanced hek chi,and Na+ ions are big and slow, w K+ are small and fast, and balancing need to be fast, and K+ ions can pass from intra to extra very fast,ill check it for you in a while

01-31-2008	#3
Sheriff Ice info@sync.com.lb Last Online: 11-29-2020 Join Date: Apr 2006 Posts: 3,827 Thanks: 1,348 Thanked 2,391 Times in 1,306 Posts Groans: 0 Groaned at 16 Times in 15 Posts	Re: Need Urgent Help!!!!!!!!!!!! man its all about salt and the quantity of water sorry it has been 5 years since i studied them for the last time , it about the "menbrane cellulaire" taba3 l cell __________________ http://www.gamync.com Lebanese Produced Mobiles Games by http://www.sync.com.lb

02-01-2008	#4
MARX ® Registered Member Last Online: 02-15-2012 Join Date: Oct 2007 Posts: 1,301 Thanks: 1,291 Thanked 663 Times in 428 Posts Groans: 4 Groaned at 0 Times in 0 Posts	Re: Need Urgent Help!!!!!!!!!!!! Thanks for help, bas its ok, meshe l 7al...

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)