Respiration and Photosynthesis
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Where does the Light Dependent Reaction Occur?
Thylakoid in membrane
What occurs in the Light Independent Reaction?
NADPH carries Hydrogen and ATP to Stroma, Enzyme Rubisco uses ATP to carbon fix and join Hydrogen and Carbon Dioxide in order to create Carbohydrates
What happens in the Light Dependent Reaction Occur?
Light strikes the water, separating the water into Hydrogen and Oxygen. Chlorophyll absorbs light to create ATP. The oxygen is lost as a waste product through the stoma. NADPH carries hydrogen and ATP.
How can Oxygen Release be measured in Water?
Firstly, water is let to interact with sodium bicarbonate, to increase the Carbon Dioxide concentration, Increasing the PH. Then a plant is placed in the water, then photosynthesis will occur, and oxygen being released, the PH becomes more alkali
Respiration?
Controlled Release of Energy from the break down of large organic molecules into ATP.
ATP structure
ATP has a high energy bond between 2nd and 3rd phosphate, ATP has 3 phosphates, one ribose, one adenine
Anaerobic Respiration occurs where?
Cytosol
Process of Anaerobic Respiration
Glycolysis occurs Glucose is partially broken down into 2 pyruvate molecules and a small ATP yield. Pyruvate molecules then undergo fermentation to form Lactic Acid (animals) and to form Ethanol and Carbon Dioxide (Plants)
Process of Aerobic Respiration?
Glycolysis, Pyruvate molecules are transported to mitochondria and is broken down into CO2 and H2O. Pyruvate enters link reaction, Krebs cycle, and electron transport chain to large ATP yield.