AP CENTRAL FRQ's  2023       2022-1999           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 LABS METABOLISM MOLECULES
PLANTS PHOTOSYNTHESIS REGULATION RESPIRATION STRUCTURE & FUNCTION
TRANSPORT WATER Chi-Square    

BODY SYSTEMS



2017 #8  2017 All Free-Response Questions            Scoring Guidelines           Sample Responses Q8
Cell membranes/transport
Structure/Function
Hormones/cell signaling
Antibodies/Immune system

2015 #8   2015 ALL Questions             Scoring Guidelines       Sample Responses Q8
Immune system response
Humoral response
B cellls
Propose consequence to disruption


2014 #2   2014 All questions            Scoring Guidelines                     Sample Responses Q2
Compare proteins
Use data o construct a cladogram
Predict/Justify placement of organism


 2014 #6       2014 ALL questions         Scoring Guidelines         Sample Responses Q6
Nervous system
Reflex arc
Stimulus response transmission pathway
2014 #7     2014 All questions             Scoring Guidelines         Sample Responses Q7
Draw a graph
Thermoregulation
Support claim with evidence from graph



2011 #2     2011 All ?'s           Scoring Guidelines           Sample Responses Q2
 Intra/extracellular digestion
Structure/function stomach/small intestine
Nurient uptake in plants



2010 #1   2010 All Questions      Scoring Guidelines            Sample Responses Q1
Cell Signaling
Glucose homeostasis
Compare steroid/protein hormones

2008 #3  2008 All Questions      Scoring Guidelines      Sample Responses Q3
Impact of regulators:
~Cyclin/cell cycle
~Thyroxine/metabolic rate
~FSH/Ovarian cycle
~Predators/prey population dynamics
~Fire/Ecological succession

2006 #4   2006 All Questions            Scoring Guidelines            Sample Responses Q4
Digestive/respiratory/circulatory systems
role in uptake/movement of O2 /transfer to cells



 2005 #4  2003 All Questions     Scoring Guidelines        Sample Responses Q4


2003 #2    2003 All Questions     Scoring Guidelines            Sample Responses Q2


2003 B #2   2002B All Questions            Scoring Guidelines            Sample Responses Q2

2001 #1     2001 All Questions     Scoring Guidelines           Sample Responses Q1
Structure/function of:
Alveolus
Villus
Sarcomere
Capillary
Nephron
Neuron
Organ systems

2002 #3  2002 All questions    Scoring Guidelines        Sample Responses Q3 
Structure/function
Material transport
Response to stimuli
Gas exchange
Locomotion
in animal examples (Cnidaria, earthworms, mouse)
Evolutionary value

2000 #2    2000 All Questions         Scoring Guidelines       Sample Responses Q2
Feedback mechanisms/homeostasis
~ Blood glucose
~ Ca++ ion concentration in blood
~ Body temperature in mammals
~ Osmolarity of blood
~ Pulse rate in mammals

2000 #4  2000 All Questions         Scoring Guidelines       Sample Responses Q4
Adaptive coloration, mimicry, or behavior/defense against predators
Plant defense
Primary/secondary immune response



OLD FRQ's  prior to 1995