Bio 1050 Final Exam ECU Exam (2026) UPDATE
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Terms in this set (208)
biology the scientific study of life
life it is a set of characteristics that all living things
consist of
what are the characteristics for life ordered from small sub-units to bigger units
require energy
made up of carbs, proteins, lipids
responds to stimulas
regulate thermal environment
can change over time (adaptations)
science is a way of knowing
-limited to observations/measurements (data)
-natural
-new facts take precedence
-influences society (positive and negative)
hypothesis testable/falsifiable and cannot be proven only
supported
, theories broad ideas, supported by a lot of evidence (not
the same as a hypothesis)
dependent variables the variable you are measuring
independent variables what happens because of your change
controls what is not exposed
replication the amount of each variable you are testing
sample size number of subjects in both experimental and
control groups - larger sample size usually
means more reliable results (only the number in
ONE group)
peer review other scientist review journal
pseudoscience collection of practices mistakenly regarded as
being based on scientific method
cell theory theory which describes the properties of cells.
these cells are the basic unit of structure in all
organisms and also the basic unit of reproduction
prokaryotic cells bacteria and archaea
what properties do prokaryotic no nucleus
cells posses DNA in cytoplasm
smaller
cytoplasm contains structures called organelles
eukaryotic cells in all other organisms
Verified Questions And Answers | With 100%
Correct Answers graded A+ Guaranteed
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Leave the first rating
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Terms in this set (208)
biology the scientific study of life
life it is a set of characteristics that all living things
consist of
what are the characteristics for life ordered from small sub-units to bigger units
require energy
made up of carbs, proteins, lipids
responds to stimulas
regulate thermal environment
can change over time (adaptations)
science is a way of knowing
-limited to observations/measurements (data)
-natural
-new facts take precedence
-influences society (positive and negative)
hypothesis testable/falsifiable and cannot be proven only
supported
, theories broad ideas, supported by a lot of evidence (not
the same as a hypothesis)
dependent variables the variable you are measuring
independent variables what happens because of your change
controls what is not exposed
replication the amount of each variable you are testing
sample size number of subjects in both experimental and
control groups - larger sample size usually
means more reliable results (only the number in
ONE group)
peer review other scientist review journal
pseudoscience collection of practices mistakenly regarded as
being based on scientific method
cell theory theory which describes the properties of cells.
these cells are the basic unit of structure in all
organisms and also the basic unit of reproduction
prokaryotic cells bacteria and archaea
what properties do prokaryotic no nucleus
cells posses DNA in cytoplasm
smaller
cytoplasm contains structures called organelles
eukaryotic cells in all other organisms
