A one milliliter sample of the milk sample is diluted in a 1:10 series. One milliliter of the third dilution tube is plated mi pour plate. fter incubation, the plate has 54 colonies which indicates that the original 29. A sample of milk is tested for bacterial content in a plate count assay. sample contained 54,000 cells C. 540 cells D. 54 cells B. 5400 cells 30. A culture medium on which only Gram-positive organisms grow and a yellow halo surrounds Staphylococcus aureus colonies is called a/an A. differential medium B. enrichment medium C. selective and differential medium D. selective medium
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Biology, 22.06.2019 09:00, jayleneeeee
What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water
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All of the following statements about enzymes are correct except: proteolytic enzymes are also known as proteases. pectin methyl esterase causes browning of cut fruit. cloud loss in orange juice is due to enzyme activity. proteolytic enzymes in fish cause tissue softening during storage.
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A one milliliter sample of the milk sample is diluted in a 1:10 series. One milliliter of the third...
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