Add Papers Marked0
Paper checked off!

Marked works

Viewed0

Viewed works

Shopping Cart0
Paper added to shopping cart!

Shopping Cart

Register Now

eKönyvtár library
FAQ
 

Great deal: today with a discount!

Regular price:
410 Ft
You save:
58 Ft
Discounted price*:
352 Ft
Purchase
Add to Wish List
ID number:919115
Evaluation:
Published: 01.04.2004.
Language: English
Level: Secondary school
Literature: n/a
References: Not used
Extract

Homeostasis
1. What is diffusion? What is osmosis?
Diffusion is the process by which substances spread from regions of high concentration to regions of low concentration. It is a method of passive transport, and thus costs the cell no energy. Electrically charged ions and large molecules will not diffuse freely across the membrane.
Facilitated diffusion is used for molecules that can't diffuse through the cell membrane because they are too large or not soluble in the lipid bilayer. Proteins in the membrane acts as channels and enable them to pass through more quickly. First, the carrier pr…

Work pack:
GREAT DEAL buying in a pack your savings −932 Ft
Work pack Nr. 1278024
Load more similar papers

Send to email

Your name:

Enter an email address where the link will be sent:

Hi!
{Your name} suggests you to check out this eKönyvtár paper on „Biology Basics: Homeostasis”.

Link to paper:
https://eng.ekonyvtar.eu/w/919115

Send

Email has been sent

Choose Authorization Method

Email & Password

Email & Password

Wrong e-mail adress or password!
Log In

Forgot your password?

Facebook

Not registered yet?

Register and redeem free papers!

To receive free papers from eKönyvtár.com it is necessary to register. It's quick and will only take a few seconds.

If you have already registered, simply to access the free content.

Cancel Register