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A red blood cell has its 30% volume occupied with hemoglobin (a globular protein). 1. If...

A red blood cell has its 30% volume occupied with hemoglobin (a globular protein).

1. If the radius of a hemoglobin is roughly 10nm, calculate the osmotic pressure induced by all the hemoglobins in the cell. Show all work.

2. If the radius of the protein became 1nm and all other properties remain the same, what is the osmotic pressure induced by the hemoglobins?

Science   Advanced-Physics   
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