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12 Nov 2019
Estimates of the number of cells in the human body vary over an order of magnitude indeed, the precise number varies from one individual to another and depends on whether you count bacterial cells. Complete parts (a) through (c) below. a. Assume that an average cell has a diameter of 5 micrometers (5 times 10^-6 meter), which means t has a volume of 50 cubic micrometers. How many cells are there in a cubic centimeter? 2 times 10^10 cells per cm^3 b. Estimate the number of cells in a liter, using the fact that a cubic centimeter equals a milliner. 2.00 times 10^13 cells per liter c. Estimate the number of cells in a(n) 74-kilogram (163-pound) person, assuming the human body a 100% water (actually it is 60-70% water) and that 1 liter of water weights 1 kilogram. cells per person
Estimates of the number of cells in the human body vary over an order of magnitude indeed, the precise number varies from one individual to another and depends on whether you count bacterial cells. Complete parts (a) through (c) below. a. Assume that an average cell has a diameter of 5 micrometers (5 times 10^-6 meter), which means t has a volume of 50 cubic micrometers. How many cells are there in a cubic centimeter? 2 times 10^10 cells per cm^3 b. Estimate the number of cells in a liter, using the fact that a cubic centimeter equals a milliner. 2.00 times 10^13 cells per liter c. Estimate the number of cells in a(n) 74-kilogram (163-pound) person, assuming the human body a 100% water (actually it is 60-70% water) and that 1 liter of water weights 1 kilogram. cells per person
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Lelia LubowitzLv2
12 Jan 2019