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

 
REGULATION

2019 #1   2019 Free -Response Questions         Scoring Guidelines        Sample Responses Q1
Central Dogma
Effect of genetic mutation on pathway
Make a prediction/Justify
Feedback mechanisms
Mutualism

2019 #7 2019 Free -Response Questions          Scoring Guidelines           Sample Responses Q7
Glycolysis genes/proteins
 mRNA Expression
Provide reasoning to explain chart
  

2018 #2  2018 All Free-Response Question       Scoring Guidelines           Sample Responses Q2 
Read a diagram
Cell structure/function
Location of cellular pathways
Ways to identify cellular processes
Predict effect of change in pathway
Tonicitym
Immune response

2017 #8  2017 All Free-Response Questions             Scoring Guidelines      Sample Responses Q8

2016 #4 2016 ALL Free-Response Questions    Scoring Guidelines    Sample Responses Q4
Central Dogma
mRNA processing
Location of cellular pathways
Make a prediction


  
 2016 #8  2016 ALL Free-Response Questions     Scoring Guidelines   Sample Responses Q8
Experimental design/controls
Explain graph
SEM

2014 #7     2014 All questions             Scoring Guidelines                            Sample Responses Q7
Draw a graph
Thermoregulation
Support claim with evidence from graph

2012 #3                 2012 All Questions                  Scoring Guidelines               Sample Responses Q3
Regulation of protein synthesis
RNA splicing
Repressor proteins
Methylation
siRNA
Mutations
Environmental effects on genome
Epigenetic inheritance

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

 2007B  #3  2007B All  Questions        Scoring Guidelines        Sample Responses Q3
mRNA processing
Translation
Protein secretion pathway

2003 #2  2003 All Questions     Scoring Guidelines        Sample Responses Q2
Regulation of:
~ Flowering in plants
~ water balance in plants
~ water balance in terrestrial vertebrates
~ body temperature in terrestrial vertebrates

2003B #2  2003B  Questions             Scoring Guidelines         Sample Responses Q2
Hormone response in plants
Hormome respone in animals
Impact on cells

2003 B #3 2003B  Questions             Scoring Guidelines           Sample Responses Q3
Hormone response in plants
Hormome respone in animals
Impact on cells

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