© 2012 Pearson Education, Inc. Biochemistry Unit Review $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Chemistry Water Carbon Carbs and Lipids Proteins and Nucleic Acids FINAL ROUND $100

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $100 Question Name two trace elements required by humans. BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $100 Answer Iodine, Iron, Silicon, Zinc, Boron, Chromium, Cobalt, Copper, Fluorine, Manganese, Molybdenum, Selenium, Tin, Vanadium BACK TO GAME

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $ 200 Question The atomic mass of an element is 18. How many protons, neutrons, and electrons does one atom contain? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $ 200 Answer Protons = 9 Neutrons = 9 Electrons = 9 BACK TO GAME

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $300 Question BACK TO GAME ANSWER If two or more elements are in the same column of the periodic table, what do they have in common?

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $300 Answer The elements have the same number of valence electrons. BACK TO GAME

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $400 Question BACK TO GAME ANSWER An element has an atomic number of 22. Several common isotopes exist with mass numbers 50, 51, and 52. How many neutrons can the element have?

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $400 Answer 28, 29, 30 neutrons possible BACK TO GAME

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $500 Question If an atom of nitrogen (atomic number 7) were allowed to react with atoms of hydrogen, which molecule would be formed? Draw your answer. BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 1: Chemistry… $500 Answer BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 2: Water $100 Question What property allows insects to walk on water? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 2: Water $100 Answer Cohesion BACK TO GAME

© 2012 Pearson Education, Inc. Topic 2: Water $200 Question Why is water polar? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 2: Water $200 Answer Oxygen is electronegative and draws electrons towards it. BACK TO GAME

© 2012 Pearson Education, Inc. Topic 2: Water $300 Question Why can water freezing and thawing crack boulders? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 2: Water $300 Answer Water expands upon freezing. BACK TO GAME

© 2012 Pearson Education, Inc. Topic 2: Water $400 Question What is the pH of a solution that has a [H + ] of and is it an acid or base? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 2: Water $400 Answer pH = 4 acid BACK TO GAME

© 2012 Pearson Education, Inc. Topic 2: Water $500 Question Draw an arrangement of 5 water molecules. Include their charges and bonds. BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 2: Water $500 Answer BACK TO GAME

© 2012 Pearson Education, Inc. Topic 3: Carbon $100 Question The complexity and diversity of organic molecules is to due what? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 3: Carbon $100 Answer Carbon’s versatility BACK TO GAME

© 2012 Pearson Education, Inc. Topic 3: Carbon $200 Question This variety of isomers differs in the covalent arrangement of atoms. BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 3: Carbon $200 Answer Structural isomers BACK TO GAME

© 2012 Pearson Education, Inc. Topic 3: Carbon $300 Question How are gasoline and fats chemically similar? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 3: Carbon $300 Answer They both contain hydrocarbons BACK TO GAME

© 2012 Pearson Education, Inc. Topic 3: Carbon $400 Question Ibuprofen and Albuterol are enantiomers. Why do they have different functions? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 3: Carbon $400 Answer Ibuprofen and Albuterol have different structures. BACK TO GAME

© 2012 Pearson Education, Inc. Topic 3: Carbon $500 Question What does the term amino acid signify about the structure of the molecule? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 3: Carbon $500 Answer Amino acids contain amino (a base) and carboxyl (an acid). BACK TO GAME

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $100 Question What is the chemical reaction that makes polymers from monomers? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $100 Answer Dehydration reaction/synthesis BACK TO GAME

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $200 Question Name 3 examples of polysaccharides. BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $200 Answer Cellulose (structural) Chitin (structural) Starch (storage) Glycogen (storage) BACK TO GAME

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $300 Question What do steroids, waxes, and phospholipids all have in common? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $300 Answer They are primarily hydrophobic. BACK TO GAME

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $400 Question List 3 facts specific to unsaturated fatty acids. BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $400 Answer o At least one double bond o Liquid at room temperature o From plants BACK TO GAME

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $500 Question What is the name of the bond formed when monosaccharides join? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 4: Carbs and Lipids $500 Answer Glycosidic linkage BACK TO GAME

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $100 Question What are 2 differences between DNA and RNA? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $100 Answer DNA deoxyribose double helix ATGC genetic instructions RNA ribose single strand AUGC directed by DNA BACK TO GAME

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $200 Question Name 3 examples of proteins. BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $200 Answer Enzymes Antibodies Insulin Hemoglobin etc. BACK TO GAME

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $300 Question What is created when amino acids are joined together in a specific sequence (primary structure)? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $300 Answer Polypeptides BACK TO GAME

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $400 Question What is the name of the protein used to fold other proteins? BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $400 Answer Chaperonin BACK TO GAME

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $500 Question Draw an amino acid. BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. Topic 5: Proteins and Nucleic Acids $500 Answer BACK TO GAME

© 2012 Pearson Education, Inc. FINAL ROUND Question Name the 3 parts of a nucleotide. Spelling counts! BACK TO GAME ANSWER

© 2012 Pearson Education, Inc. FINAL ROUND Answer 5-carbon sugar phosphate nitrogenous base BACK TO GAME