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Biology 100 w/ Lab
Ch1 Test Review
9
Biology
Undergraduate 2
09/14/2011

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Cards

Term
List the categories of classification from most inclusive to the least inclusive give examples
Definition
Domain- eukarya
Kingdom- animalia
Phylum- Chordata
Class- Mammalia
Order- Primates
Family- Hominide
Genus- Homo
Species- H. Sapien
Term
List the six characteristics of living organisms
Definition
1. Organized
2. Acquire Materials & Energy
3. Maintain an internal environment
4. Living things respond
5. Produce & Develop
6. Have adaptations
Term
Describe the process of natural selection
Definition
DNA gets transferred
Population is too high for environment to support
More adapted Individuals survive & Reproduce
The Larger of the population becomes adapted to the environment
Term
Distinguish among the three domains of life
Definition
d.bacteria- contain prokaryotes & unicellular
d.archaea- prokaryotes, unicellular, live in aquatic environments & one of the first cells that evolved
d.eukarya- multi-cellular, photo synthesizers
Term
Identify the components of the scientific method
Definition
1. Make an observation
2. Form Hypothesis
3. Collect data
4. Form a Conclusion
Term
Distinguish among the type, location, and charge of subatomic particles****
Definition
Proton-in the center
Nucleus-in the center
Neutron-around the protons
Electron-around the nucleus
Term
Compare and contrast ionic and covalent bonds
Definition
Ionic- Metal & Non Metal via electron transfer
Covalent- Non metal & Non metal via sharing elements
Term
Explain how the properties of water make life possible
Definition
Solvency
Cohesion & Adhesion
High surface tension
Heat capacity
Heat of vaporization
Varying Density
Term
Compare and contrast acids and bases
Definition
Bases- take up hydrogen (H+) ions or release hydroxide ions (OH-)
Acids- are substances that dissociate in water, releasing hydrogen ions (H+)
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