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Duplicate of Biology EOC Review Flashcards | StudBud
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Duplicate of Biology EOC Review
Duplicate of Biology EOC Review
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Scientific Method, Lab Safety and Microscope
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
What do you call the changes that occur in the experiment?
Nothing
Dependent variable
Analysis
Control Group
2
What do you call the part of the microscope that adjusts the amount of light?
Light source
Diaphram
Stage
Arm
3
The _______________ causes a change in the dependent variable.
Experimental variable
Independent variable
Control variable
4
Which of these is not a piece of safety equipment?
Water bottle
eye wash
Fire blanket
Fire extinguisher
5
What do you call the part of the microscope that magnifies the specimen?
Stage
Ocular Lens
Slide
Objective
6
Which group is used for comparison?
Experimental
Observational
Analytical
Control
7
Which of these should you never do in the lab?
wear gloves
Horseplay
wear goggles
tie back long hair
8
Which piece of equipment is used to conduct experiments?
Triple beam balance
Test tube
Beaker
Petri dish
9
Which piece of equipment is used to measure liquids?
Thermometer
Graduated cylinder
Test tube
Beaker
10
What is a reasonable explanation of an observation or experiment result?
Analysis
Hypothesis
Variable
Theory
11
What do you do after you formulate a hypothesis?
Develop a theory
Conduct experiments
Analysis
Draw a conclusion
12
How do you safely smell a mixture in the lab?
Wafting
Pour the mixture on the table
Hold a test tube under your nose
Stick your finger in the mixture
