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9th Grade Bio
Final Exam Review Answer/Practice
| Question | Answer |
|---|---|
| Describe the steps involved in the scientific method | -Make an observation and ask a question -Do background research -Construct a hypothesis(make a guess) -Test your hypothesis with an experiment -Analyze your data and make a conclusion -Report your results |
| Name two unique properties of water and describe them in detail | -Universal Solvent: water acts as a universal solvent-it will dissolve anything(exceptions are non-polars, oil) -High Surface Tension: Water has a very high surface tension; the surface area resists being broken. In this way , it somewhat acts as a solid |
| Name two OTHER unique properties of water and describe them in detail | Cohesion and Adhesion: Water is sticky and sticks to itself and other things. Ice floats: Water is less dense in its solid state than it's liquid state. This allows for life in the winter and insulation. |
| Carbohydrates:Monomers, Polymers, Functions, Shape, Where are they found? | to be put in |
| Lipids: Monomers, Polymers, Functions, Shape, Where are they found? | to be put in |
| Proteins: Monomers, Polymers, Functions, Shape, Where are they found? | to be put in |
| Nucleic Acids: Monomers, Polymers, Functions, Shape, Where are they found? | to be put in |
| Compare and contrast plant and animal cells. | Plant: square cell shape, h2O OUTSIDE THE CELL, |