photoshynthesis

- - PHOTOSYNTHESIS General Info Defn: To stir with illumine Reactants (Ingredients) CO2, H2O, Sun climb pile, chlorophyl Products Food (C6H12O6 = glucose) and O2 over every(prenominal) Reaction Photosynthesis is actually a series of two chemical reactions. well-off reactions ( inquire temperateness) chlorophyll uses sun out of work to split water and random variable type O and chemical vim. Dark reactions (dont require light) use chemical heftiness from light reaction to convert coulomb dioxide into glucose. Where does photosynthesis issuing place? Structure of a Chloroplast Chlorophyll Light chlorophyll absorbs red, orange, blue and violet, and use the energy of light to do employ. The light reactions occur on the surface of the thylakoid membrane. The chemical science of light reactions Dark reactions occurs in the stroma also called the, Calvin-Benson rhythm method of birth control The energy to do all this work comes from the light reactions. Chemistry of dark reactions Overall reaction combining separate light and dark reaction equations. cellular RESPIRATION General Info Definition: Breaking down food (glucose) to dispirit energy. Every step of this pathway is controlled by enzymes. Overall Chemical Equation: Glucose is embarrassed down and energy is formed in a trinity step process. Glycolysis Glucose bewildered down to form 2 three carbon molecules Krebs Cycle three carbon molecules atomic number 18 lowly down to 3 carbon dioxide molecules Electron Transport protons generated in two previous steps ar with oxygen to make water and ATP. Glycolysis (nine step process) Takes place in the cytoplasm of a cell. Doesnt require oxygen.

2 ATP atomic number 18 compulsory to start this reaction, but 4 ATP are made, thusly 2 ATP is the net yield. Glucose (6-carbon) is broken down into 2 pyruvic cutting molecules (3-carbon). Chemical Overview If oxygen levels are still low, there are two options: In mammals: In yeast and bacteria: If oxygen is available therefore pyruvic acid enters the Krebs Cycle. Krebs Cycle Takes place... this has round legal study notes, i handle how the steps are in aver, makes it easier to follow. its all good, but to meliorate the essay there should be more definitions of some of the proposition words. i only counted 2. provided it was extremely helpful with my work. some valid points. thanx If you want to hold out a full essay, order it on our website: OrderCustomPaper.com

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