Examlex
Nicotinic receptors utilize G-proteins to regulate the opening of ion channels.
Ecological Efficiency
The efficiency with which energy is transferred from one trophic level to the next in a food chain.
Trophic Level
The position that an organism occupies in a food chain, defined by how it gains its energy, usually ranging from producers to apex predators.
Energy
The capacity to do work or produce change, existing in various forms such as kinetic, potential, and thermal.
Producers
Organisms in an ecosystem that produce biomass from inorganic compounds, typically through photosynthesis.
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