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CELL RESPIRATION What organelle in the cell carries How many total ATP is made out cellular respiration? from one molecule of glucose? What is the first step in cellular respiration? The Mitochondria (Glycolysis occurs in Cytoplasm) Glycolysis 38 with a net gain of 36 What happens during glycolysis? Where does glycolysis occur in (What goes into it and what goes the cell? out) How many ATP does glycolysis produce? 4 with a net gain of 2. Cytoplasm Glucose is broken down into 2 pyruvic acid. What are the two pathways that might follow glycolysis? What are the two main types of fermentation? 1.Anaerobic- Fermentation 2. Aerobic- Kreb’s Cycle and ETC Which cells carry out alcoholic fermentation? Fungi, Yeast, Bacteria Alcoholic Fermentation and Lactic Acid Fermentation What does it produce? Bread, beer, wine Lactic acid occurs in what type cells? What is the main difference between fermentation and cellular respiration? What is the correct sequence of events for aerobic cellular respiration? Animal and Bacteria Fermentation is without oxygen (Anaerobic) 1. Glycolysis 2. Kreb’s Cycle 3. Electron Transport Chain Cellular Respiration is with oxygen (Aerobic) What processes occur inside the mitochondrion during cellular respiration? Kreb’s Cycle and Electron Transport Chain What happens in the Krebs Cycle? What useful products are produced in the Krebs cycle? -Pyruvic Acid is broken down. -CO2 is produced - NAD+ and FAD+ accept electrons and become NADH and FADH2 CO2 NADH and FADH2 How many ATP does the Krebs cycle produce? What is the purpose of the electron transport chain? 2 ATP To produce the majority of the ATP (32) What three molecules are electron acceptors? 1. NAD+ 2. FAD+ 3. O2 Oxygen is used during the electron transport chain to bond with what other molecule? Which types of cells do cellular respiration? Write the "word" equation for cellular respiration. Hydrogen All Eukaryotes Glucose + Oxygen→ Carbon Dioxide + Water + Energy What is taken in by the cell during cellular respiration? What is released by the cell during cellular respiration? Why are photosynthesis and respiration complementary to each other? Glucose (C6H12O6) and Oxygen (O2) Carbon Dioxide (CO2) Water (H2O) ATP (36) Label Picture Use Page 222 The products of one are the reactants of the other