Definition
Photoreceptors are specialized cells in the retina that convert light energy into electrical signals, allowing us to see. They are responsible for detecting and transmitting visual information to the brain.
This definition is part of Fiveable's AP Psychology review, which also has guided practice questions.
"Photoreceptor" also found in:
Guided Practice
Practice AP Psychology questionsKeep studying AP Psychology
Connect this key term to the AP exam workflow: review the course, practice questions, and check related study tools.
AP Psychology hub
Review units, study guides, and course resources.
AP-style practice
Check this vocabulary in multiple-choice context.
FRQ practice
Apply key concepts in written AP responses.
Score calculator
Estimate the exam score you are working toward.
Cheatsheets
Review the highest-yield facts before practice.
Practice exam
Put the full course together before test day.