BIO 250L QUIZ 4.pdf - Question 1 Correct 4.80 points out of 4.80 After plating bacterial samples onto MacConkey and Nutrient Agar you obtained the

BIO 250L QUIZ 4.pdf - Question 1 Correct 4.80 points out of...

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Question 1 Correct 4.80 points out of 4.80 After plating bacterial samples onto MacConkey and Nutrient Agar, you obtained the following results: What is the most likely identity of sample D? Select one: a. A member of the Staphylococcus genus but not Staphylococcus aureus b. Coliform bacteriac. Staphylococcus aureus d. Unable to determine from this set of results The correct answer is: Unable to determine from this set of results
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After plating bacterial samples onto MacConkey and Nutrient Agar, you obtained the following results: Which bacterial sample(s) contain(s) coliform bacteria? Select one: a. A b. Unable to determine from this set of results c. Dd. B and C Question 2 Correct 4.80 points out of 4.80
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The correct answer is: B and C Beef extract can be added to complex media in order to provide a source of Select one:a. essential nutrients. b. sodium chloride.c. amino acids.d. polymerization agent. Question 3 Correct 4.80 points out of 4.80 The correct answer is: essential nutrients.
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