Examlex
Cells that require large amounts of energy for their activities contain more ribosomes than do less active cells.
Opponent-Process Theory
A psychological model that explains how humans perceive colors as the brain processes signals from the eyes in an antagonistic manner.
Red
A color at the end of the visible spectrum of light, associated with passion or danger.
Yellow
A primary color perceived when light with a dominant wavelength between roughly 570 and 590 nanometers strikes the retina.
Color Blindness
A vision deficiency where an individual has difficulty distinguishing certain colors, often due to genetic causes.
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