What is the basic definition of a BSI.2 Laboratory? A. laboratories work with we

Question

What is the basic definition of a BSI.2 Laboratory? A. laboratories work with well-characterized agents that are not known to cause disease in healthy adults, and have a minimal risk to lab personnel and the environment. B. laboratories work with agents of moderate risk to laboratory personnel but not live environment. C. laboratories work with agents of moderate risk to laboratory personnel and the environment. D. laboratories work with indigenous or exotic agents which may cause serious or potentially lethal disease. What is the correct order of the elements that should be recorded in your laboratory notebook for each experiment? A. Design, Purpose, Materials, Methods, and Analysis B. Materials, Purpose, Design, Methods, and Analysis C. Purpose, Materials, Methods, Design, and Analysis D. Hypothesis, Interpretation, Design, Methods, and Analysis If you are measuring a reagent which of the values below is the smallest? A. Microgram B. Nanogram C. Milligram D. Decigram If you were asked to make- a 10-fold serial dilution of bacteria to use for an experiment. Which of the following measurements are correct? A. 1 ml of bacteria suspension added to 10 ml of diluent B. 1 ml of bacteria suspension added to 9 ml of diluent C. 10 ml of bacteria suspension to 90 ml of diluent D. Both B and C are correct

Explanation / Answer

1. Answer is option C. The BSL2 covers laboratories that work with agents associated with human diseases that pose a moderate health hazard.

2. Answer is option C. Firstly, purpose or aim of the experiment is written followed by the materials required and method, design and analysis.

3. Answer is option B.

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