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Download Intro Biology Unit 2: Molecules of Life Sept 19 Transect lab due in
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Intro Biology Unit 2: Molecules of Life Name________________________________________ Date____________ block____ Unit Test: Friday Oct 7th Corresponding Chapters: Sections 2.1, 2.2, 2.3, 30.2 Essential Questions: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. What are the parts of an atom? What is the difference between an atom and a molecule? What are elements? What are the 6 most common elements in living things? What is an ionic bond? What is a covalent bond? How are they different from each other? What does it mean for water to be a polar molecule? How is it different from a nonpolar molecule? What are hydrogen bonds? How are they different from ionic or covalent bonds? Name 4 reasons why water is important for life. What is the pH scale? What does it mean for water to be “neutral”? What is an acid?A base? What are the 6 major nutrients your body needs to function and stay alive? Explain what each of the 6 nutrients do for our bodies. What does the word “organic” mean? What does “macromolecule” mean? What are monomers, and what are polymers? Name the monomer units of carbs, lipids, proteins, and nucleic acids. Explain what carbs – starches, cellulose, and glycogen – do for organisms. Explain what lipids – saturated +unsaturated fats, phospholipids, +steroids – do for organisms. Explain what proteins, both structural and enzymes – do for organisms. Explain what nucleic acids (DNA and RNA) – do for organisms. Re-draw the organic macromolecule chart! Textbook Homework due dates to plan ahead – add in other assignments, plus check the google calendar! Monday Tuesday Wednesday Thursday Friday Sept 19 Sept 20 Sept 21 Sept 22 Sept 23 Transect lab due in google classroom H.W. 2.1 Due in google classroom H.W. 2.3 Due in google classroom Pre-lab questions for pH lab due Sept 26 Sept 27 Sept 28 Sept 29 Properties of water worksheet due read water lab for today Sept 30 Water lab due H.W. 30.2 In google classroom Quiz Today Oct 3 Oct 4 Oct 5 H.W. 2.3 In google classroom Modeling the Outline+chart structure of of organic carbs and macromolecules proteins lab due due Notes section Monomer/polymer 2-3 through Carbs carbs/sugars Worksheet due Oct 6 Oct 7 Essential questions due TEST 100pts Unit Outline I. Atoms and Molecules a. parts of atoms/elements b. SPONCH elements c. ionic and covalent bonds d. water and pH e. chemical reactions II. Nutrition a. 6 nutrients your body needs b. reading food labels III. Organic Compounds a. Monomers & Polymers b. carbohydrates c. lipids d. proteins e. nucleic acids Vocabulary: Unit 2 – Molecules of Life These are the main vocabulary words from the unit. It is not necessarily a complete list. If we use a term in class that you don’t know – add it to your vocabulary list. Section 2.1 atom nucleus electron element proton neutron compound ionic bond ion covalent bond polar nonpolar molecule van der Waals forces Section 2.2 cohesion adhesion mixture solution solute solvent pH scale acid base buffer Section 30.2 Calorie carbohydrate starch cellulose fat protein vitamin mineral water Section 2.3 SPONCH elements monomer polymer carbohydrate (polysaccharide) starch cellulose sugar (monosaccharide) glucose nucleic acid nucleotide ribonucleic acid (RNA) deoxyribonucleic acid (DNA) protein amino acid organic macromolecule
