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AP Biology Exam Terms organic compounds - contain carbon; examples include lipids, proteins, and carbs functional groups - amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat - glycerol and three fatty acids saturated fats - bad for you; ani...

AP Biology Unit 1 Test water - -polar molecule -polar colvalent bonds -oxygen end is partial negative and the hydrogens have a partially positive end -cohesive polar covalent bonds - -opposite ends of the molecule have opposite charges cohesion - -H bonding between H2O creates it (sticky...

AP Biology Final Exam Review emergent properties - new properties that emerge with each step upward in the hierarchy of life, owing to the arrangement and interactions of parts as complexity increases negative feedback - a mechanism of response in which a stimulus initiates reactions that redu...

AP Biology Exam Review Chapters 1-9 prokaryote - unicellular organism that doesn't have a nucleus eukaryote - organism whose cell contains its genetic material inside a nucleus (includes all life other than viruses, archaea, and bacteria) endosymbiosis theory - theory that the eukaryotic c...

AP Bio Unit 3 Test Cellular Respiration - the metabolic processes whereby certain organisms obtain energy from organic moelcules Kilocalories - the unit in which energy is measured Redox Reaction - A chemical reaction involving the transfer of one or more electrons from one reactant to anot...

AP Biology- Genetics Character - an observable heritable feature. Trait - any detectable variation in a genetic character. True-breeding - Referring to plants that produce offspring of the same variety when they self-pollinate. Hybridization - carries two different alleles of the same ge...

AP Biology Unit 2 Test 2 organelles that contain their own DNA separate from the chromosome - Mitochondria and chloroplast What domains fall under prokaryotic cells? - Bacteria and archaea What are the basic features of all cells? - Membrane, cytoplasm, chromosomes, ribosomes This organe...

AP Biology Chapter 13 (Meiosis) alleles - different versions of genes (are on same part of chromosome for different parents) Locus - where a gene is located on a chromosome somatic - any cell expect sex cells homologous chromosomes - members of a pair of chromosomes; same size, same band...

AP Biology Unit 8: Ecology climate - The long-term prevailing weather conditions at a given place. abiotic - Nonliving; referring to the physical and chemical properties of an environment. biotic - Pertaining to the living factors—the organisms—in an environment. biomes - Any of the ...

AP Biology - The Chemistry of Life elements - substances that cannot be broken down into simpler substances by chemical means CHNOPS - an acronym representing the 6 key elements of life carbon - key element of life; major component of ALL organic compounds, including all 4 types of macromol...

AP Bio Photosynthesis What is the chemical equation for photosynthesis in words? - water+carbon dioxide+light=oxygen and sugar What is the primary pigment found in cells that capture the sun's energy? - chlorophyll What reaction occurs in thylakoids? - light-dependent Where does the cal...

AP Biology Chapter 24 Speciation - The origin of new species in evolution. Macroevolution - Evolutionary change above the species level, including the appearance of major evolutionary developments, such as flight, that we use to define higher taxa. Microevolution - Evolutionary change below...

AP Biology Ch 54: Ecosystems Vocabulary Ecosystem - a community and its physical environment, including biotic and abiotic components. All organisms in a given area as well as the abiotic factors with which they interact; a community and it's physical environment. P1198 Heterotrophs - an orga...