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