What is the relationship between wavelength and the penetrating power of an electromagnetic wave?

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Deanna HettingerLv2

26 Apr 2019

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1. You are working with a novel cell that is permeable to NaCl but impermeable to Urea. Look at the table of solutions (Table 1) of your lab manual. Consider solutions 2, 4, and 9. Determine the osmolarity and tonicity for these solutions in light of the fact that NaCl. is penetrating and that urea is non-penetrating. Table #1- solution #2= 33mM NaCl, solution #4= 150mM NaCl and solution #9- 300mM urea.

You are working with a novel cell that is permeable to NaCl but impermeable to Urea. Look at the table of solution Table 1. Consider solution 2, 4, and 9. Determine the osmolarity and tonicity for these solutions in light of the fact that NaCl is penetrating and that Urea is non-penetrating. Please explain your reasoning for each scenario. The cell is 300 mM

2 = 33 mM NaCl

4 = 150 mM NaCl

9 = 300 mM Urea

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What is the relationship between wavelength and the penetrating power of an electromagnetic wave?

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