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Final Review

Final Review. Honors Biology. Scientific Method. Key: A. Qualitative observation B. Quantitative observation. C. Inference _____________ 1a . This coconut has a dark brown color. _____________ 1b . This coconut’s diameter measures to be 14 cm.

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Final Review

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  1. Final Review Honors Biology

  2. Scientific Method • Key:A. Qualitative observation • B. Quantitative observation. • C. Inference • _____________ 1a. This coconut has a dark brown color. • _____________ 1b. This coconut’s diameter measures to be 14 cm. • _____________ 1c. The coconut came from Hawaii • _____________ 1d. The coconut dropped from a palm tree. • _____________ 1e. A coconut is very furry with little bits of hair on it. • _____________ 1f. The coconut weighs 16.5 grams.

  3. Key: A. Qualitative observation • B. Quantitative observation. • C. Inference • ______A_______ 1a. This coconut has a dark brown color. • ______B_______ 1b. This coconut’s diameter measures to be 14 cm. • ______C_______ 1c. The coconut came from Hawaii • ______C______ 1d. The coconut dropped from a palm tree. • ______A_______ 1e. A coconut is very furry with little bits of hair on it. • ______B_______ 1f. The coconut weighs 16.5 grams.

  4. Unit Conversions 1) 453 m = _______ km? a) .453 c) 45.3 b) 4.53 d) .0453 2) 333 cm = 3.33 ___ ? a) dm c) m b) km d) mm 3) Convert the following metric unit: 23.6 cm • _________________ m • _________________ mm • _________________ dm

  5. 1) 453 m = _______ km? a) .453 c) 45.3 b) 4.53 d) .0453 2) 333 cm = 3.33 ___ ? a) dm c) m b) km d) mm 3) Convert the following metric unit: 23.6 cm • ___.236____ m • _______236______ mm • _________2.36________ dm

  6. Explain the level of organization Using the following, put them in order: (cell, atom, organ, element, organism, macromolecule, organ system, molecule, tissue)

  7. Level of Organization • Subatomic particles • Atom • Element • Molecule • Macromolecules • Cell <--life begins here • Tissue • Organ • Organ system • Organism

  8. Protein Where is a protein made and what organelles does it go through? THINK OF THE FUNCTION OF THE ORGANELLES!

  9. NucleolusribosomesRERGogliapparatusETC

  10. Matching

  11. Fill out table

  12. Classification • Name the six kingdoms and an example under each kingdom. • Which kingdoms are eukaryotic cells; which are prokaryotic cells? • Name the order of classification: Broadest to Most Specific • What are the 3 Domains? • Closest related between the following three: • Felisleo • Pantheraleo • Pantheratigris

  13. 1 + 2) Kingdoms • Animalia-E • Plantae-E • Fungi-E • Protista-E • ArcheaBacteria-P • Bacteria-P 3) Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species 4) Archea, Bacteria, Eukarya • Pantheraleo • Pantheratigris

  14. Macromolecules • What are 4 macromolecules are we made up of? • Function of the 4 macromolecules • Example of 4 macromolecules (type of foods)

  15. Carbohydrates-Short Term Energy Storage!! • Lipids-Main Function = Energy Storage • Proteins-Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormone, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood. • Nucleic Acids-Stores genetic information Gene– specific piece of DNA that codes for a specific protein.

  16. FOOD • Carbohydrates: Bread, rice, pasta • Protein-Meat • Lipids (unsaturated and saturated)-next page • Nucleic Acids: living organisms

  17. Unsaturated Fat • FA chains with double bonds • Harder for body to break down, but more useful • Liquid at room temp • Causes kinks in chains • Most PLANT fats; ex. Vegetable Oil • Saturated Fat • FA chain that has all single bonds • Easier for body to break down, but not as useful • Solid at room temp • Straight FA chains • Most ANIMAL fats; ex. Butter

  18. Monomers and Polymers Name the monomers and polymers for each Macromolecule: • Carbohydrates: • Proteins: • Lipids: • Nucleic Acids:

  19. Carbohydrates: • Monomer = Monosaccharides • Polymer = Polysaccharides – many monosaccharides Proteins: • Monomer = Amino Acids • AA’s connected by peptide bond • Polymer = Many AA’s = Polypeptide = PROTEIN! Lipids: • No polymers + No True monomer • Instead glycerol + fatty acid chains Nucleic Acids: • Monomer = Nucleotides • Polymer = DNA or RNA

  20. Chemistry • What are the 3 subparticles of an atom? • Draw a Carbon molecule: Carbon has 6 protons; 6 neutrons; and 6 electrons. • When a Carbon loses an electron, what happens? What does the atom become? • When a Carbon gains an electron, what happens? What does the atom become?

  21. proton, electron, neutron • D • Atom will be come positive (+1). It becomes an ion (specifically a cation) • Atom will be come negative (11). It becomes an ion (specifically an anion)

  22. Water and Enzymes • 5 properties of water • What does an enzyme do? • Endothermic reaction? • Exothermic reaction?

  23. WATER PROPERTIES: 1. Cohesion 2. Adhesion 3. High Specific Heat 4. Less Dense as a Solid 5. Water is a terrific solvent ENZYME: • Special type of protein (a catalyst) that speeds up chemical reactions by lowering activation energy • Involved in most chemical reactions REACTIONS: • Endothermic (Endergonic) Reactions– absorbs energy • Energy absorbed from surroundings and stored in bonds • Ex: Photosynthesis • Products have more ENERGY than reactants • Exothermic (Exergonic) Reactions– releases energy • Releases ENERGY to environment • Ex: Cellular Respiration • Reactants have more ENERGY than products

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