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BIO104 Quiz #1
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Flashcards
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Terms in this set (16)
When should you eat and drink in the lab? What is PPE and when should you wear it? Are cell phones allowed in the laboratory? Be able to list lab safety practices.
You should never eat or drink in lab.
PPE is personal protective equipment and you should wear it when you will be in contact with blood, bodily fluids or respiratory secretions.
Know locations of safety showers, eyewash stations, fire extinguishers, and full clothing.
Be able to develop a testable hypothesis from observations. Is your hypothesis quantifiable and testable? Are both the dependent and independent variable mentioned?
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Distinguish between treatments versus a control and independent versus dependent variables.
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Identify the steps of the scientific method from a case study or description.
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Identify the components of a graph.
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Distinguish the type of data plotted on a line and bar graphs.
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On which axis is the dependent variable plotted? Independent variable? When is a key necessary?
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Construct a graph with scientific data.
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Distinguish several types of bacteria by determining their shape, clustering, and Gram staining. Be able to correctly utilize the following terms: coccus, bacillus, spirillum, staphylo, strepto.
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Differentiate gram-negative versus gram-positive bacteria.
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How are prokaryotic cells different than eukaryotic cell?
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Describe reproduction in yeast.
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Distinguish the 3 methods utilized by plants to passively transport water.
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Define transpiration. What role does stomata play in transpiration?
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What is xylem? What does it transport?
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Predict the placement and number of stomata on the top vs. bottom of a leaf. How does this differ in water plants? Desert plants?
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