Homework Answers
A. Statistically viable plate count is the number between 30 colonies to 300 colonies. 65 is a value between this range so It will give an accurate number of Colony forming units in the given solution.
B. CFU per ml = number of colonies / (volume plated × dilution) = 65 / (0.3 × 10^-5) = 216.67 × 10^5 = 2.167 × 10^7 cells per ml
300 ul = 0.3 ml
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NAME: BIOLOGY 1002 LAB Section M9CB Homework 2 Answer the following as completely as possible, based...
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please help with whatever possible. thank you so much in
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please help with whatever possible. thank you so much in
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1. The three tubes in the image to the right contain glucose and the pH indicator phenol red. The middle and left tubes were inoculated with bacteria, and the right tube was left uninoculated as a control. Which of the tubes show evidence of heterolactic fermentation? a. Left tube Gas b. Middle tube c. Right tube d. None of the three tubes Yellow Red Red 2. Which of the three tubes in...
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