Data and interpretation The pH scale is used to quantitatvely assess how acidic or basic a solution is. The pH scale ranges from 0-10, with lower pH being more acidic and the higher pH being more basic. A pH of 7 is condidered neutral (neither acidic nor basic). The pH of the surrounding environment can have a great effect on what microbes are able to grow. Examine the data in the table4, which shows the pH of culture media and the number of microbial colonies observed growing in each culture. The answer the wuestions below. Table 4: PH versus number of microbial colonies PH 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 Number of colonies observed 0, 2, 6, 24, 36, 124, 268, 296, 213, 98, 34 What patters do you observed based on the information in table 4? Devrlop a hypothesis relating the pH level of the culture media to the number of microbial colonies observed in each culture What would your experimentsl approach be the test this hypothesis? What would be the independant and dependant variable? What would be your control? What type of graph would be appropriate for the data set? Graph the data from table 4 Interpret the data you made in question /

Data and interpretation The pH scale is used to quantitatvely assess how acidic or basic a solution is. The pH scale ranges from 0-10, with lower pH being more acidic and the higher pH being more basic. A pH of 7 is condidered neutral (neither acidic nor basic). The pH of the surrounding environment can have a great effect on what microbes are able to grow. Examine the data in the table4, which shows the pH of culture media and the number of microbial colonies observed growing in each culture. The answer the wuestions below. Table 4: PH versus number of microbial colonies PH 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 Number of colonies observed 0, 2, 6, 24, 36, 124, 268, 296, 213, 98, 34 What patters do you observed based on the information in table 4? Devrlop a hypothesis relating the pH level of the culture media to the number of microbial colonies observed in each culture What would your experimentsl approach be the test this hypothesis? What would be the independant and dependant variable? What would be your control? What type of graph would be appropriate for the data set? Graph the data from table 4 Interpret the data you made in question /

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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