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Nature Of Science Am I Ready?
Test Description: Parts of experiment, lab safety and tools of science
Instructions: Answer all questions to get your test result.
1) The parts of an experiment that need to be kept the same.
A
constant
B
control group
C
independent variable
D
dependent variable
2) The if part of the hypothesis is called the
A
constant
B
control group
C
independent variable
D
dependent variable
3) The variable I (scientist) am testing, It is what I want to know
A
independent variable
B
dependent variable
C
control group
D
constant
4) This variable goes on the Y axis of a graph
A
control group
B
dependent variable
C
constant
D
independent variable
5) An experimente was completed to determine the effects of different amounts of vitamin C on health. The different levels of Vitamin C are?
A
constant
B
control group
C
dependent variable
D
independent variable
6) This is an example of: If you study for the test, then you will have a higher grade.
A
hypothesis
B
theory
C
control group
D
independent variable
7) In an experiment, plants are given different amounts of fertilizer. What is the control?
A
same size plant, same type of plant
B
Plant growth
C
plants not given fertilizer
D
amount of fertilizer on the plant
8) An experiment was conducted to determine second hand smoke's effect on mice health. What is the health of the mice?
A
constant
B
independent variable
C
dependent variable
D
control group
9) In an experiment, the variable the scientist changes is called the
A
constant
B
control group
C
dependent variable
D
independent variable
10) The part of the experiment that is used to compare with the experimental group
A
constant
B
control group
C
dependent variable
D
independent variable
11) What keeps research within moral boundaries and prevents unnecessary suffering or harm to organisms?
A
bias
B
control
C
peer review
D
ethics
12) What is used to separate cells from the blood they are found in?
A
centrifuge
B
microscope
C
pipette
D
graduated cylinder
13) What is used to measure small volumes of liquids?
A
centrifuge
B
graduated cylinder
C
pipette
D
microscope
14) What is used to transport a measured volume of liquid?
A
pipette
B
centrifuge
C
graduated cylinder
D
microscope
15) What is used to determine the number of cells in a specimen?
A
graduated cylinder
B
microscope
C
centrifuge
D
pipette
16) Information about the nitrogen cycle is
A
applied science
B
both
C
pure science
D
neither
17) Studying plant development is
A
applied science
B
both
C
pure science
D
neither
18) The development of fertilizer to help plants grow faster
A
both
B
applied science
C
pure science
D
neither
19) In an experiment, plants are given different amounts of fertilizer. What is the constant?
A
plant growth
B
plants not given fertilizer
C
same size plant, same type of plant
D
amount of fertilizer on the plant
20) In an experiment, plants are given different amounts of fertilizer. What is the dependent variable?
A
same size plant, same type of plant
B
amount of fertilizer on the plant
C
plants not given fertilizer
D
plant growth
*select an answer for all questions
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