The average volume of a red blood cell is 87 µm³. The mean concentration of hemoglobin in red blood cells is 0.34 g - ml-¹. What is the weight of the hemoglobin contained in an average red blood cell? hemoglobin weight: x10 How many hemoglobin molecules are there in an average red blood cell? Assume that the molecular weight of the human hemoglobin tetramer is 65 kDa. number of hemoglobin molecules: x10 g molecules

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