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Transcript
Chemical Energy and ATP Photosynthesis Cellular Respiration Fermentation Actual Test Questions 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50 Question 1 - 10 • What is the difference between ATP and ADP? Answer 1 – 10 • ATP has 3 phosphates while ADP only has 2 • ATP carries useable energy and ADP does not Question 1 - 20 • What organelle is primarily responsible for producing ATP if oxygen is present? Answer 1 – 20 • Mitochondria Question 1 - 30 • What is the name of the process by which some organisms use chemical energy instead of light to make energy-storing carbon-based molecules? Answer 1 – 30 • Chemosynthesis Question 1 - 40 • How many ATP are made in each of the following stages of Cellular Respiration: – Glycolysis – Krebs Cycle – Electron Transport Answer 1 – 40 • Glycolysis – net of 2 • Krebs Cycle – 2 • Electron Transport – usually 32, but in some organisms like protists, it is 34 Question 1 - 50 • What stage of photosynthesis produces ATP? Answer 1 – 50 • Light-Dependent Reactions Question 2 - 10 • Within the Chloroplast, name the specific location of: • 1.Light-Dependent Reactions • 2.Light-Independent Reactions Answer 2 – 10 • Light-Dependent – Thylakoid • Light-Independent - Stroma Question 2 - 20 • What 2 energy storing molecules are created during the Light-Dependent Reactions? Answer 2 – 20 • NADPH • ATP Question 2 - 30 • What type of molecules are split during Photosystem 2 that gives of electrons, hydrogen ions, and oxygen? Answer 2 – 30 • Water Question 2 - 40 • What gas is needed during the Calvin cycle to produce Glucose? Answer 2 – 40 • Carbon Dioxide Question 2 - 50 • Name the products of photosynthesis Answer 2 – 50 • Glucose • Oxygen Question 3 - 10 What are the products of Glycolysis? Answer 3 – 10 • ATP • NADH • Pyruvate Question 3 - 20 • What are the products of the Krebs Cycle? Answer 3 – 20 • ATP • NADH • FADH2 Question 3 - 30 • Name the two stages of Cellular Respiration that REQUIRE oxygen Answer 3 – 30 • Krebs Cycle • Electron Transport Question 3 - 40 • At the end of Electron Transport oxygen, the electrons, and the hydrogen ions combine to produce what? Answer 3 – 40 • Water Question 3 - 50 • What is the name of the enzyme (complex protein) through which the hydrogen ions flow by diffusion to generate ATP? Answer 3 – 50 • ATP Synthase Question 4 - 10 • Name the two types of Fermentation Answer 4 – 10 • Lactic Acid • Alcoholic Question 4 - 20 • Fermentation recycles what crucial molecule that is needed for Glycolysis to occur? Answer 4 – 20 • NAD+ Question 4 - 30 • How many ATP does fermentation produce? Answer 4 – 30 • Zero, (fermentation recycles the NAD+ molecule to allow glycolysis to continue) Question 4 - 40 • What type of fermentation is used to produce these two commercial products: – Cheese – Bread Answer 4 – 40 • Cheese – Lactic Acid Fermentation • Bread – Alcoholic Fermentation Question 4 - 50 • Which process must happen first, fermentation or glycolysis? Explain Answer 4 – 50 • Glycolysis • NADH is required for Fermentation and it is produced in Glycolysis Question 5 - 10 • In the absence of oxygen, instead of aerobic respiration following glycolysis, glycolysis is followed by _______________ Answer 5 – 10 • Fermentation Question 5 - 20 • When a phosphate group is removed from an ATP molecule, energy is ______________ Answer 5 – 20 • Released Question 5 - 30 • Organisms extract energy stored in glucose through the process of cellular __________ Answer 5 – 30 • Respiration Question 5 - 40 • During fermentation, either ethyl alcohol and carbon dioxide or ____________ is formed. Answer 5 – 40 • Lactic Acid Question 5 - 50 • The energy used in the Calvin cycle for the production of sugar molecules comes from what two energy storing molecules? Answer 5 – 50 • ATP and NADPH