1.4 Biotechnology
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8 Terms
Data
information gathered from experimentation
Hypothesis
an educated guess to answer scientific question; should be testable
Variable
anything that can vary in an experiment; the independent variable is tested in an experiment to see its effect on dependent variables
Control
an experimental trial added to an experiment to ensure that the experiment was run properly; see positive control and negative control
Positive control
a group of data that will give predictable positive results
Negative control
a group of data that will give predictable negative results
Concentration
the amount of a substance as a proportion of another substance; usually how much mass in some amount of volume
Journals
scientific periodicals or magazines in which scientists publish their experimental work, findings, or conclusions
Flashcards (27)