Biology I Honors 131 FIRST SEMESTER REVIEW December 2013 Fr. Steggert, SJ Loyola Blakefield CHAPTERS COVERED: TEST DETAILS: C1-C6; C34/36/37 100 Multiple Choice Questions to be answered on Scantron Sheets (1 pt. each) 120 Points in Short Answers and Essays In addition to terms be sure to look at drawings and all Multiple Choice and Review Questions for each chapter. The STUDY GUIDE is obviously the other resource available to help prepare you for this examination! The exam is on Friday, January 17, 2014 (First Exam) NOTE all students in all honors biology classes will be taking the same examination! CHAPTERS 1-6, 34;36;37 Chapter 1 – Biology: Exploring Life FIG 1.1 cells domains organelles prokaryotic tissues organ organ system organism species population community ecosystem observation hypothesis producers decomposers natural selection (pp. 1-14) biosphere natural selection archaea kingdoms bacteria eukaryotic unicellular multicellular variable controlled experiments scientific theory controls scientific method conclusion atom consumers emergent properties theories Bio I HONORS 131 Semester Review Fall 2013 Page 2 Chapter 2 – Chemical basis of life (pp. 17-31) Matter electrons neutrons atomic number radioactive electron shells molecule TABLE 2.6 chemical bonds covalent bond salt double covalent bond nonpolar covalent bond hydrogen bond solution solvent hydrophobic acidic/acid pH scale heat FIG 2.14 Cohesion surface tension reading of periodic table chemical reaction products compound protons element isotopes Drawing of elements energy levels mass number FIG 2.7A ions single covalent bond polar molecule triple covalent bond polar covalent bond FIG 2.8 solute hydrophilic ionic bond basic/base buffer temperature specific heat matter electronegativity acid precipitation reactants Chapter 3 – The Molecules of Cells (pp. 32-49) organic hydrocarbons functional groups hydroxyl group carboxyl group amino group phosophate group polymers dehydration synthesis sugars monosaccharide polysaccharide ring form of glucose inorganic carbon skeleton hydrophilic carbonyl group carboxylic acids amines macromolecules monomers carbohydrates hydrolysis disaccharide linear form of glucose hydrophobic Bio I HONORS 131 Semester Review starch glycogen chitin fatty acid oils triglyceride (drawing) unsaturated phospholipids cholesterol proteins peptide bond polypeptide secondary structure pleated sheet quaternary structure nucleotides (drawing) DNA Nitrogenous base Fall 2013 Page 3 sucrose cellulose lipids glycerol fats saturated waxes steroids hormones amino acids (drawing) denaturation primary structure helix tertiary structure nucleic acids double-helix RNA A T C G Chapter 4 – A Tour of the Cell(pp. 50-71) Light microscope Resolution Electron microscope TEM Eukaryotic cells Nucleoid Capsule Pili cytoplasm metabolism FIG 4.4B (Plant cell) Chromatin Nuclear envelope Vesicles Smooth ER Secretory proteins Transport vesicles Golgi apparatus Vacuoles Chloroplasts Granum Intermembrane space Cristae Magnification cell theory SEM prokaryotic cells plasma membrane cell wall cell size prokaryotic flagella organelles FIG 4.4A (Animal cell) nucleus chromosome nucleolus endomembrane system Rough ER glycoprotein ribosomes lysosome central vacuole stroma mitochondria matrix cytoskeleton Bio I HONORS 131 Semester Review microfilaments Microtubules Flagella Centrioles Extracellular matrix Anchoring junctions Table 4.22 Chapter 5 – The Working Cell Fall 2013 Page 4 intermediate filaments cilia basal body plasmodesmata tight junctions gap junctions (pp. 72-87) Energy kinetic energy thermodynamics second law products reactants activation energy FIG 5.3A/B Phosphorylation metabolism catalysts active site coenzymes induced fit competitive inhibitor selective permeability phosopholipid bilayer FIG 5.12A/B/C transport proteins carrier proteins recognition proteins concentration gradient facilitated diffusion tonicity hypotonic isotonic plasmolysis exocytosis phagocytosis receptor mediated endocytosis FIG 5.15A chemical energy potential energy first law (conservation) entropy endergonic exergonic coupled reactions FIG 5.5 FIG 5.4 enzyme ATP substrates ADP cofactors noncompetitive inhibitor plasma membrane fluid mosaic model glycoproteins channel proteins receptor proteins signal transduction passive transport osmosis isotonic hypertonic osmoregulation active transport endocytosis pinocytosis FIG 5.14 Bio I HONORS 131 Semester Review Fall 2013 Page 5 Chapter 6 – How Cells Harvest Chemical Energy(pp. 88-105) Balanced Equation Oxidation Dehydrogenase fructose 1,6 bisphospate NAD+/NADH Fermentation lactate ATP Synthase mitochondria Acetyl CoA STEP 4 (sugar splits) Pyruvate Citric Acid/Krebs Cycle Citrate ETC Facultative anaerobe FIG 6.3 FIG 6.6 FIG 6.8 FIG 6.10 FIG 6.13A/B redox reaction reduction glycolysis anaerobic aerobic chemiosmosis ethanol/alcoholic matrix intermembrane compartment substrate-level phosphorylation “intermediate step” Oxaloacetate electron carrier oxidative phosphorylation Proton Motive Force FIG 6.5A/B/C FIG 6.7A/B FIG 6.9A FIG 6.12 Chapter 34 – Biosphere (pp.678-699) Organism Ecosystem Biosphere Solar Energy Wind Prevailing winds Trade winds Estuary Intertidal zone Pelagic zone Zooplankton Photic zone Continental shelves Wetland Tropical deciduous forests Savanna Chaparral population abiotic v. biotic habitats water temperature ocean currents Westerlies wetland biomes phytoplankton benthic zone aphotic zone estuary FIG 34.6A tropical rain forests deserts temperate grasslands Bio I HONORS 131 Semester Review Temperate broadleaf forests Tundra Fall 2013 Page 6 coniferous forests permafrost Chapter 36 – Population Ecology (pp. 722-737) Population ecology Population density Clumped Random Life tables FIG 36.3 J curve Intrinsic rate of growth Logistic growth FIG 36.4B/C Density independent S Curve R selection Chapter 37 – Community Interactions community trophic structure G. F. Gause Niche Table 37.2 Prey Coevolution Symbiotic relationship Commensalism Disturbances Primary succession Food chain Secondary consumer Quaternary consumer Decomposers Decomposition Ecosystem Water cycle Carbon cycle population dispersion pattern uniform FIG 36.2A/B/C survivorship curves exponential growth FIG 36.4A limiting factors carrying capacity density-dependent boom-bust cycles life history K selection (pp. 738-759) species diversity interspecific competition competitive exclusion resource partitioning predator mimicry keystone species parasitism mutualism ecological succession secondary succession primary consumer tertiary consumer detritivores FIG 37.8 & 37.9A Food chain/webs chemical cycling Nitrogen cycle Phosphorus cycle