Newsela: Growing Microorganisms in a Petri Dish What is one

  1. Newsela: Growing Microorganisms in a Petri DishWhat is the purpose of the control Petri dish in the experiment? a. to test if
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  2. Newsela: Growing Microorganisms in a Petri DishWhat is the variable you will change in the experiment described in the section?
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  3. Newsela: Growing Microorganisms in a Petri DishWhat is one of the main purposes of the experiment described in the section? a.
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  4. Why is agar medium used in Petri dishes?(1 point) Responses It makes cells glow. It makes cells glow. It helps microorganisms
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  5. Why is agar medium used in Petri dishes?(1 point)Responses It sterilizes the petri dish. It sterilizes the petri dish. It makes
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  6. Why is agar medium used in Petri dishes?(1 point)Responses It helps microorganisms grow. It helps microorganisms grow. It makes
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  7. why is aspetic technique used to transfer bacteria?a. to get a variety of different microorganisms in the culture. b. to
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  8. A culture of 1.75×1018 bacteria is in petri dish A. A culture of 6.25×1015 bacteria is in petri dish B.How many times greater
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  9. A scientist is growing cells in a petri dish. Which of the following equations could model the number of cells in the petri dish
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  10. A scientist is growing cells in a petri dish. Which of the following equations could model the number of cells in the petri dish
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