Waec Model Questions Vol1 2020 Biology Question 26
Practice objective / multiple choice question 26 from the 2020 Waec Model Questions Vol1 Biology examination.
A culture of Bacillus subtilis is inoculated with 10^3 cells. After 4 h at 30 °C the cell count is 2.0 × 10^6. The bacterium's generation time g (in hours) varies inversely with temperature T (°C) according to g = k/T, where k is constant. If the same inoculum is incubated at 35 °C, how many cells will be present after 5 h? Give your answer in scientific notation to two significant figures.
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This is Waec Model Questions Vol1 2020 Biology Question 26. It is one of the objective questions from the 2020 Waec Model Questions Vol1 Biology examination.
Difficulty level: Hard .
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