RELEASED FRQ's BY TOPIC  
THESE ARE
NOT FRQ's from the the SECURED EXAMS
THESE ARE POSTED AND AVAILABLE TO ANYONE ON THE COLLEGE BOARD WEBSITE.    

AP CENTRAL COLLEGE BOARD RELEASED FRQ's   2021       2019-1999    2020 Exam questions available in AP Classroom question bank

ANIMALS BODY SYSTEMS CELLS CELL DIVISION CELL SIGNALING
 DNA RNA PROTEINS ECOLOGY  ENZYMES  EVOLUTION EXPERIMENTAL DESIGN
GENETICS GRAPHS/Math LABS METABOLISM MOLECULES
PLANTS PHOTOSYNTHESIS REGULATION RESPIRATION STRUCTURE & FUNCTION
TRANSPORT WATER Chi Square