Nature Of Science Am I Ready? Question Preview (ID: 23251)
Parts Of Experiment, Lab Safety And Tools Of Science.
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In an experiment, the variable the scientist changes is called the
a) dependent variable
b) independent variable
c) control group
d) constant
An experiment was conducted to determine second hand smoke's effect on mice health. What is the health of the mice?
a) dependent variable
b) independent variable
c) control group
d) constant
This is an example of: If you study for the test, then you will have a higher grade.
a) independent variable
b) control group
c) theory
d) hypothesis
In an experiment, plants are given different amounts of fertilizer. What is the control?
a) Plant growth
b) amount of fertilizer on the plant
c) plants not given fertilizer
d) same size plant, same type of plant
An experimente was completed to determine the effects of different amounts of vitamin C on health. The different levels of Vitamin C are?
a) dependent variable
b) independent variable
c) control group
d) constant
The variable I (scientist) am testing, It is what I want to know
a) dependent variable
b) independent variable
c) control group
d) constant
This variable goes on the Y axis of a graph
a) dependent variable
b) independent variable
c) control group
d) constant
The if part of the hypothesis is called the
a) dependent variable
b) independent variable
c) control group
d) constant
The parts of an experiment that need to be kept the same.
a) dependent variable
b) independent variable
c) control group
d) constant
The part of the experiment that is used to compare with the experimental group
a) dependent variable
b) independent variable
c) control group
d) constant
What keeps research within moral boundaries and prevents unnecessary suffering or harm to organisms?
a) ethics
b) bias
c) control
d) peer review
What is used to separate cells from the blood they are found in?
a) centrifuge
b) graduated cylinder
c) microscope
d) pipette
What is used to measure small volumes of liquids?
a) centrifuge
b) graduated cylinder
c) microscope
d) pipette
What is used to transport a measured volume of liquid?
a) centrifuge
b) graduated cylinder
c) microscope
d) pipette
What is used to determine the number of cells in a specimen?
a) centrifuge
b) graduated cylinder
c) microscope
d) pipette
Information about the nitrogen cycle is
a) pure science
b) applied science
c) both
d) neither
Studying plant development is
a) pure science
b) applied science
c) both
d) neither
The development of fertilizer to help plants grow faster
a) pure science
b) applied science
c) both
d) neither
In an experiment, plants are given different amounts of fertilizer. What is the constant?
a) plant growth
b) amount of fertilizer on the plant
c) plants not given fertilizer
d) same size plant, same type of plant
In an experiment, plants are given different amounts of fertilizer. What is the dependent variable?
a) plant growth
b) amount of fertilizer on the plant
c) plants not given fertilizer
d) same size plant, same type of plant
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