Acalibration curve was created to determine the quantity of protein in a solution. the calibration curve has the form of a straight line with the equation a = 0.0182 x + 0.007 where a is the corrected absorbance of the solution and x is quantity of protein in the solution in units of micrograms (μg). determine the quantity of protein in a solution that has an absorbance of 0.214 . a blank solution has an absorbance of 0.063 .