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biology unit 1 test
Question | Answer |
---|---|
Independent Variable? | A testable prediction based on observation |
Dependent variable? | What changes in response to the IV. |
What is science based on? | Experimentation |
Inference | A guess |
Qualitative | Describes qualities |
Quantitative | Use numbers to measure something |
Precision | How close your measurements are to each other |
Macro molecule | Large organic molecules used for various functions in living things |
Monomer | small basic unit (think BRICK) |
polymer | complex structure made of monomers (think BRICK HOUSE) |
Carbohydrate :main function | Quick energy |
Lipids :main function | long term energy |
Proteins :main function | Most diverse / Most abundant |
Nucleic Acid: main function | store and transmit hereditary and genetic info |
Protein : elements | hydrogen, oxygen, nitrogen, and carbon |
Lipids:elements | carbon, hydrogen, and oxygen |
Carbs: elements | Carbon, Hydrogen, Oxygen, and nitro |
Nucleic acid : elements | carbon, hydrogen, and oxygen |