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PSY 220 Exam III Questions and Answers | 2026 Update | 100% Correct. Wavelength - The length of light waves; determines perceived color (short = blue/violet, medium = green, long = red) Phototransduction - The process by which light is converted into

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PSY 220 Exam III Questions and Answers | 2026 Update | 100% Correct. Wavelength - The length of light waves; determines perceived color (short = blue/violet, medium = green, long = red) Phototransduction - The process by which light is converted into neural signals; light activates photopigments in rods and cones, causing a chemical change that leads to hyperpolarization and signaling to bipolar and ganglion cells Hyperpolarization (

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PSY 220 Exam III Questions and Answers | 2026 Update | 100% Correct. Wavelength - The length of light waves; determines perceived color (short = blue/violet, medium = green, long = red) Phototransduction - The process by which light is converted into

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