AP Biology - Introduction
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Transcript of AP Biology - Introduction
![Page 1: AP Biology - Introduction](https://reader033.fdocuments.us/reader033/viewer/2022061123/54740422b4af9f9d0a8b5575/html5/thumbnails/1.jpg)
AP BiologyAn introduction to
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Properties of Life
Highly ordered Evolution and
adaptation Responses Regulation Energy Processing Growth/
development Reproduction
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Hierarchical Organization Atoms Molecules Macromolecules Organelles Cells Tissues Organs Organ Systems Organisms Populations Communities Ecosystems (biomes) Biosphere
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Cells
Eukaryotic Cells: nucleus and membrane-bound organelles
Prokaryotic Cells: DNA in cytoplasm; few, if any, organelles
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Emergent Properties
Many processes only result as a result of complex interactions
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Feedback
Negative Feedback: End product slows the process that creates that product
Positive Feedback (less common): High levels of end product increase production
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Classification
3 Domains:
Bacteria Archaea Eukarya
▪ Protists▪ Fungi▪ Plants▪ Animals
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Structure vs. Function
*Almost always on AP exam!*
Occurs at all levels
Examples:▪ Leaves▪ Morphine/
heroine