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is a random process driven by the thermal motion of the molecules?
diffusion
what is the fick's law of diffuction?
in ficks law of diffusion J is?
rate of diffusion per unit time
in ficks law of diffusion D is?
diffusion coefficient
in ficks law of diffusion A is?
area across which diffusion is occuring
in ficks law of diffusion C is?
concentration gradient
in ficks law of diffusion X is
distance along which diffusion occurs
what equation is used in diffusion coefficient?
Stoke-einstein equation
what is stokes einstein equation?
in stoke's eintein equation k is?
Boltsman constant
in stoke's eintein equation n is?
viscosity of medium
what equation is to be used when calculationg rate of diffusion through a plasma membrane?
how long will a urea gradient impose through a memberane?
8 minutes
how long will glucose and amino acid disspite accross a membrane?
14 hours
what type of transport occursn when the direction predicted by the electrochemical gradient is followed?
passive transport
also known as uphill transport?
active transport
how is osmotic pressure determined?
number of molecules
how is osmotic pressure measured?
atm
how is osmotic pressure calculated?
Van't Hoff's Law
Van't Hoff's LAw is?
\pi =
Author
Anonymous
ID
159143
Card Set
Physio computations
Description
compu
Updated
2012-06-18T00:38:33Z
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