3. Equal numbers of fibroblasts and endothelial cells are present initially in a culture. a. If the endothelial cells double every 40 hours and the fibroblasts double every 20 hours, draw a graph showing the percentage of cells in the culture that are fibroblasts as a function of time (you can use excel). b. Come up with an equation to determine the time at which 90% of the cells will be fibroblasts and solve for time. Explain how you came up with your equation.
3. Equal numbers of fibroblasts and endothelial cells are present initially in a culture. a. If the endothelial cells double every 40 hours and the fibroblasts double every 20 hours, draw a graph showing the percentage of cells in the culture that are fibroblasts as a function of time (you can use excel). b. Come up with an equation to determine the time at which 90% of the cells will be fibroblasts and solve for time. Explain how you came up with your equation.
Chapter9: A Breath Of Fresh Air
Section: Chapter Questions
Problem 3FITB
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Transcribed Image Text:3. Equal numbers of fibroblasts and endothelial cells are present initially in a
culture.
a. If the endothelial cells double every 40 hours and the fibroblasts double
every 20 hours, draw a graph showing the percentage of cells in the
culture that are fibroblasts as a function of time (you can use excel).
b. Come up with an equation to determine the time at which 90% of the cells
will be fibroblasts and solve for time. Explain how you came up with your
equation.
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