HONORS BIOLOGY STUDY GUIDE Dr. Shannon—Westhill H.S. The Study Guide here is an interactive linked study guide to practice questions on the Internet. They are categorized in the table according to topics in our Syllabus. Some topics overlap and some questions may not be completely appropriate. They are taken from a variety of sources to help you prepare. Dr. Shannon’s hints on preparing for the midterm exam. 1. Retake old tests and quizzes without looking at notes or preparing. 2. Check your answers to questions 3. Check previous answers. 4. Prioritize your studying. 1st Priority. Questions and topics you missed twice. 2nd Priority. Questions and topics you missed during this retake but got right before 3rd Priority. Questions you missed before but got right on the retake 4th Priority. Questions you got right twice. (YOU MAY NOT GET TO THESE but that’s ok you probably know it anyway.) 5. Use linked questions here to test yourself on areas of weakness. # of Questions corresponds to the entire shaded region covering multiple topics and concepts. BLUEPRINT UNIT/ # of Questions CONCEPTS/ TOPICS ESSENTIAL QUESTIONS & CONCEPTS PRACTICE QUESTION SOURCES BOLDED LISTINGS ARE LINKS TO PRACTICE QUESTIONS URLs are at the bottom of this page ECOLOGY How do living and nonliving components of ecosystems interact? The science of ecology is organized into several levels Species in ecosystems interact with other species and with their nonliving environment Biotic vs. Abiotic Ecology from BSCS MA POPULATIONS How do populations affect one another? Species are organized into populations Predictable factors influence the size of a population Population growth is faster in the less-developed countries and slower in the more-developed countries Population Diversity CAPT Released Items: Use open ended items to study for Embedded Tasks, Yeast Populations, Human Populations. COMMUNITY ECOLOGY How do species interact to determine the nature of communities? Ecologists recognize five major kinds of species interactions in communities: predation, parasitism, competition, mutualism, and commensalisms Species richness improves a community’s stability Succession is a change in the species composition of a community Organizational Levels Organism Relationships Ecological Succession BSCS Molecular Approach BSCS Molecular Approach Succession Matter & Energy in Ecosystems 16 MULTIPLE CHOICE 3 OPEN ENDED/ Short Answer ECOSYSTEMS BIOMES How do living and nonliving components of ecosystems interact? The science of ecology is organized into several levels Species in ecosystems interact with other species and with their nonliving environment Organizational Levels Material Cycles Energy Flow BSCS Molecular Approach How have human actions impacted ecosystems? Humans have affected global systems Humans have the ability to impact biodiversity Technological Developments Improvements BSCS Molecular Approach Human Actions Living things share common characteristics Cell Theory Living vs. Nonliving Scientists use a variety of processes to answer scientific questions. Understand controlled experiments, Identification of Independent & Dependent Variables Compound microscope use including how image is seen and Total Magnification CAPT Released Items: Use open ended items to study for Embedded Tasks, Yeast Populations, Apple Juice Enzyme Lab, Human Populations. Chemistry How do chemical structure and reactions underlie biological processes? Matter is rearranged through chemical reactions Energy change is involved in chemical reactions Chemical reactions occur within aqueous solutions within living things Basic Chemistry from Glencoe Chemical Reactions from Glencoe Solutes, Solutions, pH from Glencoe BSCS Chemistry of Life Chapter Test Biochemistry How does life depend on water and carbon compounds? Water’s polar nature is essential to life Organic compounds contain carbon atoms that are covalently bonded to other carbon atoms Four main classes of organic compounds are essential to the life processes of all living things: carbohydrates, lipids, proteins, and nucleic acids DNA Biochemical Processes CAPT Released Items: Apple Juice Enzyme Lab, Macromolecules from Glencoe Macoromolecules from BSCS MA The Structure and Function of Cells Cell Biology How does cell structure and function relate in the cell? Cells are the smallest unit of matter that can carry on all of the processes of life Organelles carry out specific functions in the cell Multicellular organisms are organized into tissues, organs, and organ systems Cell Structure BSCS Molecular Approach Cells Cell Structure & Function from Glencoe 21 Multiple Diffusion and How do cells regulate the movement of materials Life Functions ENVIRONMEN TAL SCIENCE The Chemistry Intro to of Life Biology 16 Multiple Choice 5 Open ended/ short answer BSCS Molecular Approach Biomes Choice 2 Open ended/ short answer Genetic diversity and variation Osmosis across membranes to maintain homeostasis? Passive transport does not require the cell to expend of energy Active transport requires the cell to expend energy Cellular Communication Osmosis Video Cellular Respiration How do cells obtain energy from food molecules? Life Functions Cellular Respiration & Photosynthesis from Glencoe Photosynthesi s How do plants use photosynthesis to convert solar energy to chemical energy? Photosynthesis harnesses light energy The Calvin Cycle combines hydrogen with Carbon Dioxide to produce sugars Environmental factors affect the rate of photosynthesis Life Functions Cellular Respiration & Photosynthesis from Glencoe Mitosis How does cell reproduction perpetuate life? DNA is organized into chromosomes The cell cycle is a continuous sequence of events in the life of a cell Eukaryotic cells divide by Mitosis that produces identical copies of cells. Mitosis is a continuous process that can be observed in distinct stages. Asexual Reproduction BSCS Chromosomes and Mitosis Mitosis from Glencoe Cell respiration release energy from food molecules Glycolysis begins the production of energy The Krebs Cycle completes the breakdown of glucose The Electron Transport System packages energy from glucose to ATP Anaerobic respiration acts in the absence of oxygen 3 Multiple Choice ONLINE SOURCES FOR PRACTICE QUESTIONS Regents questions for Practice http://www.regentsprep.org/Regents/core/questions/topics.cfm?Course=BIOL The topics below are relevant to the Honors Biology Midterm are hyperlinked and can also be found on the URL above 1a Living vs. Nonliving 1b Population Diversity 1c Organizational Levels 1d Cell Structure 1e Life Functions 1f Cellular Communication 2a DNA 4a Asexual Reproduction 5a Biochemical Processes 6a Biotic vs. Abiotic 6b Energy Flow 6c Material Cycles 6d Organism Relationships 6e Biodiversity 6f Ecological Succession 7b Technological Developments 7c Improvements 8d Instrumentation Glencoe Practice Questions http://glencoe.mcgraw-hill.com/sites/0078802849/ BSCS A molecular Approach Questions http://glencoe.mcgraw-hill.com/sites/0078664276/student_view0/check_challenge_quizzes.html CAPT Released Items are organized on the Westhill Website at the URL Below: See also additional CAPT Items on this page that relate to the Yeast Population Lab http://westhillweb.com/capt-resources-review.aspx