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cellular energetics (enzyme structure (Enzymes are catalyst (a substance…
cellular energetics
enzyme structure
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Regulatory molecules help to turn up or down enzyme activity (activator molecules, inhibitor molecules). The binding of an activator or inhibitor to an enzyme is reversible
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noncompetitive inhibitor - doesn't bond to the active site but somewhere else that still blocks the enzyme - it's noncompetitive because the substrate and inhibitor can be bound at the same time
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photosynthesis
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Photosynthesis is a reduction reaction. This reaction and production of sugar is called carbon fixation.
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Light is absorbed into the photosynthetic pigments within the grana. Then electrons become excited and produce ATP by chemiosmosis.
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This can only occur when there is only light. This process uses light products from the light-dependent reaction: ATP and protons carried by NADPH. Occurs in the Calvin Cycle.
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cellular respiration
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the biochemical pathway by which cells release energy from the chemical bonds of food molecules and provide that energy.
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Mitochondria organelles are responsible for creating ATP by the process of cellular respiration. The mitochondria needs oxygen in this process and it will produce carbon dioxide as a waste product.
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Muscles in your body have lots of cells with an increased amount of hard working mitochondria. If these cells don't get enough oxygen it will create lactic acid
