Examlex
The largest molecule in the Krebs cycle contains ____ carbon atoms.
Retina
The light-sensitive layer of tissue at the back of the inner eye, which converts light into electrical signals sent to the brain via the optic nerve.
Light-Sensitive Film
A type of photographic film that reacts chemically to light exposure, capturing images based on the intensity and quality of light.
Pupil
The opening in the center of the iris of the eye through which light enters the eye.
Eyespots
Pigmented organelles found in certain algae and unicellular organisms that allow them to sense light direction and intensity, aiding in phototaxis.
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