BIOL 101 1nd Edition Lecture 10 Outline of Last Lecture I. Glycolysis – a visualII. Pyruvate Oxidation – a visual III. Citric Acid Cycle – a visualIV. Oxidative Phosphorylation – a visual Outline of Current Lecture I. Photosynthesisa. Light Reactionsb. Calvin Cyclec. How does it produce energy Current LecturePhotosynthesisClass DiscussionHow are trees “carbon sinks”? (Relate this to photosynthesis)They take in CO2 to make glucose, which is used for cellular respiration. Also, if most ofthe weight comes from air then a lot is due to CO2Are they permanent sinks for carbon? Why or why not?No because eventually they die and decompose How does a plant make its “mass”?Most of a plants mass comes from carbon dioxide through photosynthesis, which buildssugar, which makes macromolecules that are used during cellular respirationLIGHT RXNS: first round of reactionsInputs – H20, Light, NADP, ADP Outputs – O2, NADPH, ATP CALVIN: occurs afterInputs – CO2, NADPH, ATPOutputs – Sugar, ADP, NADP 1.Describe what happens to electrons once they are “on the move”They get carried down the electron transport chain to NADP 2.How does the plant get more electrons as they get used up by this process?These notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.They take in more water from the environment3.What do electrons have to do with making ATP and NADPH?The energy released from the electron transport chain allows the hydrogen ions to be pumped across the membranes, which produces a lot of
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