Examlex
When retinal in bacteriorhodopsin becomes excited, it directly catalyzes the formation of ATP.
Hypolimnion
The lower layer of water in a stratified lake, characterized by being cold and typically oxygen-deficient, lying below the thermocline and epilimnion.
Surface Layer
The topmost layer of soil or material that covers the surface of an area, often subject to the most direct environmental interactions.
Open Sea
A large body of saltwater that is not enclosed by land; often referred to as the open ocean, it is deep and located away from coastal areas.
Photosynthesis
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water, producing oxygen as a byproduct.
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