Questions? Comments? Please contact Dr. Phillip McClean or Christina Johnson.

OVERVIEW
Flythrough Tour
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MOLECULAR PROCESSES
Transcription
Regulated Transcription
mRNA Processing
mRNA Splicing
Translation
Lac Operon
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CELLULAR PROCESSES
Protein Trafficking
Protein Modification
Protein Recycling
Insulin Signaling
Constitutive Secretion
Regulated Secretion
Mitochondrial Protein Transport
Mitosis
Meiosis
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CELLULAR ENERGY CONVERSION
Atp Synthase (Gradients)
Electron Transport Chain
Photosynthesis (Light Reaction)
Photosystem II
Glycolysis (Overview)
Glycolysis (Reactions)
Citric Acid Cycle (Overview)
Citric Acid Cycle (Reactions)
Energy Consumption
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HOME > ATP SYNTHASE > ADVANCED LOOK > 1.) LOCATION > 2.) GRADIENT
ATP Synthase : Advanced Look --> 2.) Gradient

ATP synthase produces ATP by way of a proton gradient. Without this gradient, ATP could not be synthesized. Clicking on each of the thumbnail images will bring up a larger, labeled version of the described scene.

To see the Flash movie for the following sequence of images, click here.

In this example, a large proton, or hydrogen, gradient is already in place.

ADP and Pi (inorganic phosphate) have now been added. They are the substrates used to synthesize ATP.

NEXT --> 3.) PUMPING

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