2. Science Jeopardy 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 PhotosynthesisCellular Respiration DNA StructurePhotosynthesis vs. Cell Respiration Experiments Final Jeopardy

3. Help (1) Save a duplicate of this template. (2) Enter all answers and questions in the normal view. (view/normal) (3) Change the category headings in the normal view (view/normal) (4) View as a slideshow. (5) Use the home red button after each question. ©Norman Herr, 2003

4. Question Answer Prepared by: A.McDonough WHS A-100 ANSWER: 6CO 2 + 6H 2 O  C 6 H 12 O 6 + 6O 2 QUESTION: What is the formula for Photosynthesis?

5. Question Answer Prepared by: A.McDonough WHS A-200 ANSWER: Plants contain chlorophyll which reflects green wavelengths. QUESTION: Why do plants appear to be green? (Explain in terms of light)

6. Question Answer Prepared by: A.McDonough WHS A-300 ANSWER: Stomata QUESTION: How do gases enter and leave the leaf?

7. Question Answer Prepared by: A.McDonough WHS A-400 ANSWER: Light Reaction-Thylakoid Calvin Cycle- Stroma QUESTION: Where in the leaf do the light reaction and the Calvin Cycle occur?

8. Question Answer Prepared by: A.McDonough WHS A-500 ANSWER: Electrons are coming from the splitting of water molecules. QUESTION: The electrons that are lost from photosystem II must be replaced. What is the source of electrons?

9. Question Answer Prepared by: A.McDonough WHS ANSWER: Electrons, and thus energy are transferred. Loss of electrons= Oxidation Gain of electrons= Reduction QUESTION:What is a redox reaction? B-100

10. Question Answer Prepared by: A.McDonough WHS B-200 ANSWER: C 6 H 12 O 6 + 6O 2  6CO 2 + 6H 2 O QUESTION: What is the balanced equation for cellular respiration?

11. Question Answer Prepared by: A.McDonough WHS B-300 ANSWER: Glycolysis, Krebs Cycle, ETC, Chemiosmosis QUESTION: What are the stages of cellular respiration (In order please!)

12. Question Answer Prepared by: A.McDonough WHS B-400 ANSWER: Krebs cycle, ETC, Chemiosmosis QUESTION: If there is not oxygen available to the cell what 3 stages of cellular respiration cannot occur?

13. Question Answer Prepared by: A.McDonough WHS B-500 ANSWER: NADH, ATP, Pyruvate QUESTION: What are the 3 products of glycolysis that are needed in later steps of aerobic cellular respiration?

14. Question Answer Prepared by: A.McDonough WHS C-100 ANSWER: A-T G-C QUESTION: What are the complementary base pairs found in DNA

15. Question Answer Prepared by: A.McDonough WHS C-200 ANSWER: Nitrogen bases, Phosphate groups, deoxyribose QUESTION: What are the three parts of a DNA nucleotide?

16. Question Answer Prepared by: A.McDonough WHS C-300 ANSWER: Two identical strands of DNA are produced each consisting of one original parent strand and a newly constructed daughter strand. QUESTION: What does semiconservative replication of DNA mean?

17. Question Answer Prepared by: A.McDonough WHS C-400 ANSWER: Because DNA polymerase is directional and the DNA strands run in opposite directions, one strand will be constructed in fragments. QUESTION: What are Okasaki fragments and why do they occur?

18. Question Answer Prepared by: A.McDonough WHS C-500 ANSWER: Ligase QUESTION: What enzyme will connect Okasaki fragments?

19. Question Answer Prepared by: A.McDonough WHS D-100 ANSWER: Photosynthesis QUESTION: Which reaction takes inorganic carbon and uses it to create organic molecules, increasing biomass?

20. Question Answer Prepared by: A.McDonough WHS D-200 ANSWER: Photosynthesis- H 2 O Cellular Respiration- Air QUESTION: What is the source of oxygen gas in both reacions?

21. Question Answer Prepared by: A.McDonough WHS D-300 ANSWER: A H+ concentration gradient is produced that will in turn be used to produce ATP in chemiosmosis. QUESTION: What are two effects of the electrons passing through an ETC?

22. Question Answer Prepared by: A.McDonough WHS D-400 ANSWER: Photosynthesis-endergonic QUESTION: Which reaction is an endergonic reaction? Why?

23. Question Answer Prepared by: A.McDonough WHS D-500 ANSWER: Cellular Repiration QUESTION: Which reaction occurs in all living cells?

24. Question Answer Prepared by: A.McDonough WHS E-100 ANSWER: Alone, the mouse will use up the oxygen in cellular respiration. The plant replenishes oxygen in the process of photosynthesis. QUESTION: If a mouse is placed in a closed container it will die. If a plant is placed in the container along with mouse it will survive. Why?

25. Question Answer Prepared by: A.McDonough WHS E-200 ANSWER: Plants need light for the light reaction in order to produce ATP and NADP for carbon fixation (Calvin Cycle) and thus the production of sugars. QUESTION: A plant placed in a dark room will die. An animal in a dark room can survive. Why?

26. Question Answer Prepared by: A.McDonough WHS E-300 ANSWER: The carbon dioxide and water that has been used in photosynthesis to create biomolecules. QUESTION: A tree is planted in a pot of soil. After 5 years the soil has lost a mass of 4gms. The tree has gained a mass of 200kg. Where does the mass come from?

27. Question Answer Prepared by: A.McDonough WHS E-400 ANSWER: Radioisotopes can be detected. Thus we can detect the carbon compounds that are being built with the C radioisotope. QUESTION: Calvin placed plants in sealed containers with radioisotope-marked carbon dioxide. How did this help him uncover the steps of the light independent cycle of photosynthesis?

28. Question Answer Prepared by: A.McDonough WHS E-500 ANSWER: Radioisotopes containing P could trace the DNA of cells infecting bacteria, the radioisotopes of S would be left with the protein coats of viruses outside of the infected cells. QUESTION: How did using viruses containing radioisotopes of P and S help scientists determine if nucleic acids or proteins were the source of genetic material?

29. Question Answer Prepared by: A.McDonough WHS FINAL JEOPARDY ANSWER: STUDY! QUESTION: How can you get an A on the QPA?