MCB 181 1st Edition Lecture 16Outline of Previous Lecture I. Cellular Respiration OverviewII. GlycolysisIII. Pyruvate ProcessingIV. The Krebs Cycle (Citric Acid Cycle)V. Summary of Glucose OxidationVI. Clicker QuestionsOutline of Current Lecture I. FermentationII. Clicker QuestionsCurrent LectureI. Fermentationa. Fermentation pathways allow cells to regenerate NAD+ for glycolysisb. Occurs when there is little or no oxygen presentc. In humans, fermentation produces lactic acidd. Alcohol fermentation occurs in yeastII. Clicker QuestionsIn cells that are capable, the fermentation pathway turns on when oxygen is unavailable, helping to regenerate NAD+. When oxygen is present, where is NADH oxidized? Electron transport chain.What is a chemical reaction? Is the making and breaking of chemical bonds, leading to changesin the composition of matter.Assertion ReasonPerforations in the inner-membrane of the mitochondria will affect the synthesis of ATP moleculesBecauseA gradient of hydrogen ions are built up in the inner membrane space of the mitochondriaAssertion is true; Reason is true; Reason is NOT the correct
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