The diameter of a red blood cell is 7 um. Assume it is a cylinder with a height of 2 um, and that it contains nothing but hemoglobin molecules. A hemoglobin molecule has a volume of 3 x 10° um³. How many hemoglobin molecules are contained within the red blood cell? O 2.57 x 1010 O 2.56 x 10 8 O 1 x 1011 O 2.3 x 107 O 3x 10 10

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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The diameter of a red blood cell is 7 um.
Assume it is a cylinder with a height of 2 um,
and that it contains nothing but hemoglobin
molecules. A hemoglobin molecule has a
volume of 3 x 10° µm³. How many hemoglobin
molecules are contained within the red blood
cell?
O 2.57 x 1010
O 2.56 x 10-8
O 1 x 1011
O 2.3 x 107
O 3x 10 10
Transcribed Image Text:The diameter of a red blood cell is 7 um. Assume it is a cylinder with a height of 2 um, and that it contains nothing but hemoglobin molecules. A hemoglobin molecule has a volume of 3 x 10° µm³. How many hemoglobin molecules are contained within the red blood cell? O 2.57 x 1010 O 2.56 x 10-8 O 1 x 1011 O 2.3 x 107 O 3x 10 10
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