Answered

Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

A biologist prepares a culture. After 1 day of growth, the biologist counts 1000 cells. After 2 days of growth, he counts 3000. Assuming a Malthusian model, what is the reproduction rate and how many cells were present initially

Sagot :

HowardChickenAmber

Answer: The equation of the Malthusian model is P (t) = Cert . Apply the cell

counts to solve for r and C. P (1) = 1000, so Cer = 1000, i.e. r = ln(1000/C).

Also, P (2) = 3000, so Ce2r = 3000, i.e. r = 1

2 ln(3000/C). Setting these equal

and solving, one obtains C = 1000/3. Substituting C into r = ln(1000/C) gives

that r = ln 3.

We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.