Post Utme Covenant University 2023 Biology Question 27
Practice objective / multiple choice question 27 from the 2023 Post Utme Covenant University Biology examination.
A researcher is studying the effect of pH on the growth of E. coli. The researcher uses a medium with a pH of 7.0 and observes that the bacteria grow at a rate of 2.5 mm/h. If the pH is increased to 8.0, the growth rate increases to 5.0 mm/h. What is the ratio of the growth rates at pH 8.0 and pH 7.0?
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This is Post Utme Covenant University 2023 Biology Question 27. It is one of the objective questions from the 2023 Post Utme Covenant University Biology examination.
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