Nutrient Agar (NA) is a general purpose medium used for the cultivation of a wide variety of non- fastidious microorganisms (Merck, 2000). Its ingredients are listed in Table 2. You are tasked to prepare 300ml of NA, determine the amount of ingredients and write in column 3 in Table 2. Show your calculations. *A sample calculation was made for you. Peptone = 300 mL x 0.5% = 1.5 g Table 2. Medium Composition of Nutrient Agar (NA) with the recommended proportions (Merck, 2019) In % Ingredients In Grams/300mL Peptone 0.5 *1.5 Meat extract 0.3 Agar 1.5 Distilled Water As needed
Nutrient Agar (NA) is a general purpose medium used for the cultivation of a wide variety of non- fastidious microorganisms (Merck, 2000). Its ingredients are listed in Table 2. You are tasked to prepare 300ml of NA, determine the amount of ingredients and write in column 3 in Table 2. Show your calculations. *A sample calculation was made for you. Peptone = 300 mL x 0.5% = 1.5 g Table 2. Medium Composition of Nutrient Agar (NA) with the recommended proportions (Merck, 2019) In % Ingredients In Grams/300mL Peptone 0.5 *1.5 Meat extract 0.3 Agar 1.5 Distilled Water As needed
Chapter2: Aquatic Plants And Animals
Section: Chapter Questions
Problem 2KA
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