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Of course if you didnt breathe you couldnt survive

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Of course if you didn't breathe, you couldn't survive. Why do you need air to live? You need the gas oxygen toperform cellular respiration to get energy from your food.You have just read how photosynthesis stores energy in glucose. How do living things make use of this stored energy? Theanswer is cellular respiration. This process releases the energy in glucose to make ATP, the molecule that powers all thework of cells.D.DevelopmentCellular RespirationCellular respiration involves many chemical reactions. As you saw earlier, the reactions can be summed up in thisequation:C6H12O6+ 6O2→ 6CO2+ 6H2O + Chemical Energy (in ATP)Note that glucose (C6H12O6)is oxidized to produce carbon dioxide (CO2) and oxygen (O2) is reduced to produce water(H2O). This reaction is a strongly driven reactions and "releases" energy as ATP molecules. This type of ATP production isseen in aerobes and facultative anaerobes. Obligate aerobes are organisms that require molecular oxygen because theyproduce ATP only by aerobic respiration. Facultative anaerobes, on the other hand are capable of aerobic respiration butcan switch to fermentation, an anaerobic ATP-producing process, if oxygen is unavailable.E.- EngagementA.Learning Process Activity:Directions: Write in your answer sheet the correct sequence of energy flow in aerobic respiration.
12 |P a g eB. Learning Process Activity:Directions:Identify the following statements as photosynthesis or cellular respiration. Write your answer in your answer sheet____________1. Energy-releasing pathways____________2. Energy-acquiring pathwaysVI- ASSESSMENT:Write in your answer sheet a word True if the statement is correct and FALSE it not incorrect.1.- Water is produced when oxygen is reduced.2.- Cellular respiration takes place in the mitochondria of the eukaryotic cell.3.- When glucose is oxidized carbon dioxide is produced.4- ATP is the energy currency of the cell.5. Obligate aerobes are organisms that require molecular oxygen.VII.-REFLECTIONThe learners, in their notebook, journal or portfolio will write their personal insights about the lesson using the promptsbelow.I understand that _________________________________________________________________________________________________.I realized that______________________________________________________________________________________________________.Prepared By:FLORDELIZA V. DAUZChecked By:ZENAIDA B. LADABANNoted By:DR. NERISSA R. DALUMPINES
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