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Biology 1107
Chapter 1
22
Biology
Undergraduate 2
01/12/2010

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Term
Evolution
Definition
The process of change that has transformed life on earth from its earliest beginnings to the diversity of organisms living today.
Term
Biology
Definition
The scientific study of life.
Term
Emergent Properties
Definition
Are due to the arrangement and interactions of parts as complexity increases
Term
Systems Biology
Definition
To construct models for the dynamic behavior of whole biological systems
Term
Eukaryotic Cell
Definition
Is subdivided by internal membranes into various membrane-enclosed organelles.
Term
Prokaryotic Cell
Definition
The DNA is not seperated from the rest of the cell by enclosure in a membrane-bounded nucleus.
Term
DNA
Definition
A cell's genetic material
Term
Genes
Definition
The units of inheritance that transmit information from parents to offspring.
Term
Genome
Definition
The entire library of genetic instructions that an organism inherits.
Term
Bioinformatics
Definition
The use of computational tools to store, organize, and analyze the huge volume of data that results from high-throughput methods.
Term
Negative Feedback
Definition
Accumulation of an end product of a process slows that process.
Term
Positive Feedback
Definition
An end product speeds up its production.
Term
Inquiry
Definition
A search for information and explanation, often focusing on specific questions.
Term
Data
Definition
Recorded Observations
Term
Discovery Science
Definition
Describes natural structures and processes as accurately as possible through careful observation and analysis of data.
Term
Inductive Reasoning
Definition
Discovery science can lead to important conclusions based on a type of logic called induction.
Term
Hypothesis
Definition
A tentative answer to a well-framed question - an explanation on trial.
Term
Deductive reasoning
Definition
The logic flows in the opposite direction, from the general to the specific.
Term
Controlled Experiment
Definition
One that is designed to compare an experimental group.
Term
Theory
Definition
A much broader in scope than a hypothesis. 
Term
Models
Definition
Takes many forms, including diagrams, graphs, three-dimensional objects, computer programs, or mathematical equations.
Term
Technology
Definition
Applies scientific knowledge for some specific purpose.
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