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AP Biology Midterm
MIDTERM
| Question | Answer |
|---|---|
| What is the classification system from largest to smallest? | Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species (Dumb Kings Play Chess On The Fine Green Sand) |
| What are the 3 domains? | Archae, Eubacteria, Eukarya |
| What are the 5 kingdoms? | Monera, Animalia, Plantae, Fungi, Protista |
| What is the proper binomial nomenclature when WRITTEN? | Capitalized genus first, lowercased species second. All underlined. |
| What is the proper binomial nomenclature when TYPED? | Capitalized genus first, lowercased species second. All italicized. |
| Characteristics of the domain Archae | archaic/extremophiles, prokaryotic, eukaryotic ribosomes, ribosomes are not inhibited by antibiotics |
| Characteristic of the domain Eubacteria | prokaryotic, prokaryotic ribosomes, cell walls made with peptidoglycan, some antibiotics can disable ribosome activity and disrupt protein synthesis (monosaccharide polymer with amino acids) |
| Characteristics of the domain Eukarya | eukaryotic, ribosomes are not inhibited by antibiotics |
| Characteristics of the kingdom Protista | unicellular, eukaryotic |
| Cyanobacteria | photosynthetic bacteria |
| Purple Sulfur Bacteria | photosynthetic bacteria, but split H2S, and producing S |
| Chemoautotrophs | autotrophic bacteria that obtain energy from inorganic sources |
| Nitrogen-Fixing Bacteria | convert N2 to NH3 |
| Heterotrophic Bacteria | bacteria that get their energy from organic sources |
| Characteristics of the kingdom Fungi | multicellular (except yeast), chitin cell wall, eukaryotic, sessile |
| Mycorrhizae | Mutualistic associations between fungi and plants. The fungus facilitates the movement of water and minerals into the plant. The plant provides the fungus with sugar |
| Lichens | mutualistic associations between fungi and algae. The alga provides sugar. Fungus provides water and protection from environment |
| What are the 3 classes of organic molecules? | Carbs (CH₂O), Lipids (CHO, P), Protein (CHON, S) |
| Monosaccharides | Pentoses: deoxyribose, ribose Hexoses: glucose, fructose, galactose |
| Disaccharides | maltose (glu+glu), sucrose (glu+fruct), lactose (glu+gal) |
| Polysaccharides | starch (plant storage), chitin (fungal cell wall), cellulose (plant cell wall), glycogen (animal storage) |