(Solved) PhysioEx 9.0: Exercise 1 lab activities

dflagg2

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8 years ago

I've attached the pages I'm having difficulty with to this posting, I just began taking accelerated advanced physiology. I'm a little overwhelmed, the two courses I took previously did not cover this information as thoroughly as they should have.

Aside from answers, explanations for them would be greatly appreciated!

Thank you!

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bio_man

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Educator

8 years ago

Hey dflagg2,

I'm happy to help, but keep in mind questions need to be written and two per thread.

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dflagg2 Author

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8 years ago

I'll do my best to make of copy of the main one I'm having issues with, Activity #3

Left Beaker Right Beaker Membrane MWCO Pressure on left(mmHg) Diffusion rate(mM/min)
NaCI 5mM DI H2o 20 170 0.0000
NaCI 10mM DI H2o 20 340 0.0000
NaCI 10mM DI H2o 50 0 0.0167
Glucose 8mM DI H2o 100 136 0.0000
Glucose 8mM Glucose 8mM 100 0 0.0000
Glucose 8mM DI H2o 200 0 0.0036
Albumin 9mM Glucose 10mM 200 153 0.0000

Which membrane resulted in the greatest pressure with NaCI as the solute? Why?

Explain what happens to the osmotic pressure with increasing solute concentrations.

If the solutes are allowed to diffuse, is osmotic pressure generated?

If the solute concentrations are equal, is the osmotic pressure generated? Why or why not?

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savio

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PhysioEx 9.0: Exercise 1 lab activities

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