Gce Model Questions Vol1 2020 Biology Question 43
Practice objective / multiple choice question 43 from the 2020 Gce Model Questions Vol1 Biology examination.
A bacterial culture starts with \(1\times10^{3}\) cells. For the first six hours the generation time is 2 h, after which an antibiotic is added that shortens the generation time to 1.5 h for the remaining six hours. Assuming ideal exponential growth, how many cells are present after 12 hours? Express your answer in scientific notation.
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About This Question
This is Gce Model Questions Vol1 2020 Biology Question 43. It is one of the objective questions from the 2020 Gce Model Questions Vol1 Biology examination.
Difficulty level: Hard .
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