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Unit 1 Quiz 1
Unit 1 Quiz 1
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StudBud Administration
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Basics Biology
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
As the independent variable increases, so does the dependent variable. What type of correlation is this?
Zero
Postitive
Neutral
Negative
2
What variable goes in the first column of a data table?
Problem Question
Constant Variable
Independent Variable
Dependent Variable
3
True or False: Volume can be measured in cm3.
True
False
4
True or False: The base unit for mass is liter.
True
False
5
What is the correct reading of the amount of water in the graduated cylinder?
43 mL
45 mL
44 mL
40 mL
6
Which tool measures mass?
Metric ruler
Triple beam balance
Graduated cylinder
Thermometer
7
What is the first thing you do if you are in the lab and you spill chemicals on your hands?
Get the fire extinguisher
Scream
Tell the instructor
Pull the chemical shower
8
What is wrong with the following graph?
Axis ranges are not equal increments
It should be a bar graph
Missing x and y axis labels
Missing title at the top
9
What is the difference between the experimental group and the control group
The experimental group is larger
The experimental group gets results
The experimental group tests the IV
The experimental group is “normal” or the comparison
10
How does light intensity affect photosynthetic rate in plants? What's the DV here?
Amount of Water
Photosynthetic rate
Light Intensity
Type of Plant
11
Where does the dependent variable go on a graph?
Second column
Y-axis (vertical)
First column
X-axis (horizontal)
12
What is the independent variable
The variable measured
The variable being tested / manipulated
When you hold something constant
The outcome
13
Which of the following is a quantitative observation?
The ball was the size of a watermelon.
The ball was burnt orange in color.
The ball has a 24cm diameter.
The ball was a rubber and pebbling texture.
14
What type of graph should be made using the data in this table?
Line
Bar
Histogram
Pie
15
Why is this a bad scientific question? How does the type of soil affect how pretty tulips are?
There are no variables
You cannot design an experiment around it
It does not ask about the real world
It is based on opinion
