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Science Biology Unit - Coggle Diagram
Science Biology Unit
Homeostasis
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definition: a state of equilibrium or balance inside an organism that all body systems work together to maintain.
feedback loops: features (receptor, stimulus, integrating center, effector, response)
positive feedback loop: continue to amplify your body's response to a stimulus until a negative feedback response takes over.
negative feedback loop: a process that happens when your systems need to slow down or completely stop a process that is happening.
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Photosynthesis
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two stages:
Light-dependent reaction which requires light and occurs on the thylakoids of chloroplasts. Photolysis takes place at this stage.
Light-independent reaction that has no light requirement and takes place in the stroma of chloroplasts. It involves carbon fixation to produce carbohydrates.
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