---
title: "AP Biology Graphing FRQ Practice"
description: "87 Interpreting and Evaluating Experimental Results with Graphing questions written in the AP format, each scored part by part."
canonical: "https://fiveable.me/ap-bio/frqs/graphing"
type: "frq-type-practice"
subject: "AP Biology"
---

# AP Biology Graphing FRQ Practice

## What the Graphing FRQ asks

This is FRQ 2 on the AP Biology exam, one of the two long FRQs. You get a research scenario with a data table, build a graph from the data, and answer parts about the results and the researchers’ claims.

- **25 min**: suggested writing time
- **9 points**: across parts A to D
- **50%**: of your score, for all six FRQs

| Part | What it asks | Points |
| --- | --- | --- |
| A: Biology concept | Describe a concept or process behind the experiment | 1 |
| B: Graph | Construct, plot, and label a graph from the data table, then read a result | 4 |
| C: Data analysis | Identify a value in the data and predict an effect | 2 |
| D: Claims | Support a claim with evidence and explain a result | 2 |

## How Graphing FRQ practice works

1. **Read the full question.** The research scenario, the data table, and all four parts, A through D, laid out the way the exam shows them.
2. **Write on a 25-minute timer.** The time to plan for on exam day. Pause it or turn it off, and your response saves as you go.
3. **Submit for a score out of 9.** Your response is scored against the scoring guidelines written for that question. Your first score is included.

## All 87 questions

### Unit 1: Chemistry of Life (5)
- [Amino acid R-groups and protein tertiary structure stabilization](/ap-bio/frq-practice?id=69751dca39cb567763bc69c6&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Chaperone proteins stabilizing bacterial protein structure](/ap-bio/frq-practice?id=6983bd2febf1103b6c527f9f&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Enzyme structure, pH effects, protein folding](/ap-bio/frq-practice?id=6983cd22ebf1103b6c528039&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Enzyme activity and pH effects on protein structure](/ap-bio/frq-practice?id=6983cdf4ebf1103b6c52803f&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Hydrophilic amino acid R-groups on protein exterior](/ap-bio/frq-practice?id=6ab29f8cef7fbc2d27b7d7b9&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)

### Unit 2: Cells (8)
- [Phospholipid hydrophobic tails prevent proton diffusion](/ap-bio/frq-practice?id=6983bcbeebf1103b6c527f99&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Aquaporin-4 water channel regulation by pH levels](/ap-bio/frq-practice?id=6983c15aebf1103b6c527fce&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Water transport regulation through aquaporin proteins](/ap-bio/frq-practice?id=6983c6e0ebf1103b6c528004&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Sucrose transport against concentration gradient](/ap-bio/frq-practice?id=6983c83cebf1103b6c52800a&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [CFTR protein hydrophobic amino acid interactions](/ap-bio/frq-practice?id=6983c91eebf1103b6c528011&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Water transport regulation via aquaporin proteins](/ap-bio/frq-practice?id=6983cc03ebf1103b6c52802e&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Contractile vacuole function in osmotic environments](/ap-bio/frq-practice?id=6983ce00ebf1103b6c528041&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Soil salinity, sodium ion transport, plant survival](/ap-bio/frq-practice?id=6983ced2ebf1103b6c528047&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)

### Unit 3: Cellular Energetics (17)
- [Hydrophobic amino acids in membrane protein regions](/ap-bio/frq-practice?id=69751d2239cb567763bc69c1&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Enzyme function across pH conditions](/ap-bio/frq-practice?id=6983bfb6ebf1103b6c527fbb&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Enzyme activity and pH effects on protease](/ap-bio/frq-practice?id=6983c278ebf1103b6c527fd8&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Lysosomal membrane phospholipid barrier function](/ap-bio/frq-practice?id=6983c345ebf1103b6c527fe0&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Herbicide effects on photosynthetic efficiency in algae](/ap-bio/frq-practice?id=6983c5d0ebf1103b6c527ff9&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Enzyme activity and pH effects on protein structure](/ap-bio/frq-practice?id=6983c9b0ebf1103b6c528017&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Lysosomal acidity and hydrolytic enzyme activity](/ap-bio/frq-practice?id=6983c9eeebf1103b6c52801b&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Lysosomal acidification through proton pump mechanisms](/ap-bio/frq-practice?id=6983cac8ebf1103b6c528022&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Mitochondrial membrane permeability and proton gradient maintenance](/ap-bio/frq-practice?id=6983cb22ebf1103b6c528026&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Mitochondrial membrane impermeability to protons](/ap-bio/frq-practice?id=6983cc13ebf1103b6c52802f&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Osmoregulation in Paramecium through contractile vacuoles](/ap-bio/frq-practice?id=6983cce4ebf1103b6c528036&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Enzyme active site structure and substrate specificity](/ap-bio/frq-practice?id=6983d012ebf1103b6c528055&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Light-dependent reactions, thylakoid membrane protein interactions](/ap-bio/frq-practice?id=6983d40cebf1103b6c52807f&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Enzyme-membrane interactions, hydrophobic amino acids](/ap-bio/frq-practice?id=6983d538ebf1103b6c52808b&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Phospholipid hydrophobic tails block proton diffusion](/ap-bio/frq-practice?id=6983d676ebf1103b6c528096&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Mitochondrial structure and oxidative phosphorylation efficiency](/ap-bio/frq-practice?id=6983d8ceebf1103b6c5280b3&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Fungal toxin effects on mitochondrial respiration efficiency](/ap-bio/frq-practice?id=6983d989ebf1103b6c5280bc&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)

### Unit 4: Cell Communication and Cell Cycle (11)
- [EGF receptor membrane domain amino acid properties](/ap-bio/frq-practice?id=6983c556ebf1103b6c527ff6&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [EGF receptor signaling and cell cycle regulation](/ap-bio/frq-practice?id=6983c633ebf1103b6c527ffd&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Growth factor signaling and cell cycle regulation pathways](/ap-bio/frq-practice?id=6983c979ebf1103b6c528016&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Cell cycle regulation and EGFR signaling pathway](/ap-bio/frq-practice?id=6983cbc4ebf1103b6c52802c&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [EGFR transmembrane domain hydrophobic amino acids](/ap-bio/frq-practice?id=6983cf49ebf1103b6c52804c&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Cell signaling pathway regulation and receptor structure](/ap-bio/frq-practice?id=6983d079ebf1103b6c52805a&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Growth factor signaling and cell cycle regulation mechanisms](/ap-bio/frq-practice?id=6983d46eebf1103b6c528082&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Growth factor signaling and cell cycle regulation](/ap-bio/frq-practice?id=6983d5b1ebf1103b6c528090&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [EGF receptor structure and membrane protein properties](/ap-bio/frq-practice?id=6983d6d5ebf1103b6c52809c&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [EGF receptor signaling and cell proliferation inhibition](/ap-bio/frq-practice?id=6983d79debf1103b6c5280a4&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [MAPK pathway inhibition in melanoma cell treatment](/ap-bio/frq-practice?id=6983d973ebf1103b6c5280ba&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)

### Unit 5: Heredity (6)
- [Chromosome alignment in meiosis versus mitosis](/ap-bio/frq-practice?id=69751d6f39cb567763bc69c2&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Genetic material exchange during meiosis prophase](/ap-bio/frq-practice?id=6983c815ebf1103b6c528009&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Chromosome alignment in meiosis versus mitosis](/ap-bio/frq-practice?id=6983d103ebf1103b6c52805f&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Genetic recombination and crossing over in meiosis](/ap-bio/frq-practice?id=6983d6cfebf1103b6c52809b&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Genetic recombination and homologous chromosome crossing over](/ap-bio/frq-practice?id=6983d93febf1103b6c5280b8&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Crossing over and genetic recombination in meiosis](/ap-bio/frq-practice?id=6983dabeebf1103b6c5280cd&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)

### Unit 6: Gene Expression and Regulation (12)
- [Cell cycle checkpoints, p53 regulation, DNA damage response](/ap-bio/frq-practice?id=6983c7b5ebf1103b6c528008&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Gene expression regulation under cold stress](/ap-bio/frq-practice?id=6983c86febf1103b6c52800d&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Heat shock protein gene regulation under thermal stress](/ap-bio/frq-practice?id=6983c950ebf1103b6c528014&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Plant anthocyanin production under varying light and nutrient conditions](/ap-bio/frq-practice?id=6983cb71ebf1103b6c528029&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Gene regulation through transcription factor binding sites](/ap-bio/frq-practice?id=6983ccfcebf1103b6c528038&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Yeast cadmium resistance gene regulation](/ap-bio/frq-practice?id=6983cf36ebf1103b6c52804a&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Gene expression regulation through promoter binding](/ap-bio/frq-practice?id=6983d0ffebf1103b6c52805e&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Heat shock response gene regulation in yeast](/ap-bio/frq-practice?id=6983d1ebebf1103b6c528066&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Heavy metal tolerance mechanisms in plants](/ap-bio/frq-practice?id=6983d2acebf1103b6c52806e&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Heat shock protein expression under stress conditions](/ap-bio/frq-practice?id=6983d5a2ebf1103b6c52808f&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Gene silencing and flowering time regulation](/ap-bio/frq-practice?id=6983d680ebf1103b6c528098&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Heat shock protein gene regulation under thermal stress](/ap-bio/frq-practice?id=6983d9a5ebf1103b6c5280be&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)

### Unit 7: Natural Selection (14)
- [Anthocyanin production regulation by light and PAP1](/ap-bio/frq-practice?id=6983c664ebf1103b6c527ffe&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Copper tolerance adaptation in plant populations](/ap-bio/frq-practice?id=6983c93eebf1103b6c528013&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Evolution of heavy metal tolerance in plants](/ap-bio/frq-practice?id=6983ca05ebf1103b6c52801c&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Pesticide resistance evolution and reproductive fitness costs](/ap-bio/frq-practice?id=6983cb6debf1103b6c528028&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Insecticide resistance evolution in mosquito populations](/ap-bio/frq-practice?id=6983cc54ebf1103b6c528032&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Genetic recombination frequency influenced by temperature](/ap-bio/frq-practice?id=6983cc94ebf1103b6c528033&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Genetic mutation and allele introduction mechanisms](/ap-bio/frq-practice?id=6983ce29ebf1103b6c528043&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Phenotypic variation and natural selection in populations](/ap-bio/frq-practice?id=6983cf80ebf1103b6c52804f&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Membrane protein structure and hydrophobic amino acids](/ap-bio/frq-practice?id=6983d13cebf1103b6c528061&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Stickleback armor plating adaptation populations](/ap-bio/frq-practice?id=6983d576ebf1103b6c52808e&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Pesticide resistance evolution and fitness trade-offs](/ap-bio/frq-practice?id=6983d7b9ebf1103b6c5280a6&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Gene regulation through nutrient availability and transcription factors](/ap-bio/frq-practice?id=6983d7b9ebf1103b6c5280a7&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Herbicide resistance through natural selection and genetic variation](/ap-bio/frq-practice?id=6983d88aebf1103b6c5280b0&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Herbicide resistance evolution in agricultural weeds](/ap-bio/frq-practice?id=6983da56ebf1103b6c5280c6&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)

### Unit 8: Ecology (14)
- [Mycorrhizal symbiosis in plant-fungal relationships](/ap-bio/frq-practice?id=69751db539cb567763bc69c4&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Plant-herbivore defense through parasitic wasp attraction](/ap-bio/frq-practice?id=6983c91febf1103b6c528012&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Invasive plant impact on mycorrhizal symbiosis](/ap-bio/frq-practice?id=6983c9e8ebf1103b6c528019&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Mycorrhizal associations in forest tree nutrition](/ap-bio/frq-practice?id=6983cb23ebf1103b6c528027&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Invasive plant species and allelopathic competition mechanisms](/ap-bio/frq-practice?id=6983ccb7ebf1103b6c528034&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Invasive plant effects on native seedling mycorrhizal associations](/ap-bio/frq-practice?id=6983cd8cebf1103b6c52803d&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Legume-bacteria symbiosis under soil salinity stress](/ap-bio/frq-practice?id=6983d1f2ebf1103b6c528067&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Plant defense mechanisms against herbivory and hormone signaling](/ap-bio/frq-practice?id=6983d2d9ebf1103b6c528073&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Plant defense mechanisms against herbivory through protease inhibitors](/ap-bio/frq-practice?id=6983d3b7ebf1103b6c52807b&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Energy capture by photosynthetic producers](/ap-bio/frq-practice?id=6983d470ebf1103b6c528083&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Invasive lionfish impact on native reef fish recruitment](/ap-bio/frq-practice?id=6983d63debf1103b6c528094&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Mutualistic symbiosis between plant and fungal partners](/ap-bio/frq-practice?id=6983d75cebf1103b6c5280a2&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Ocean acidification effects on coral-zooxanthellae symbiosis](/ap-bio/frq-practice?id=6983da33ebf1103b6c5280c5&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)
- [Predator-prey interactions regulating salt marsh community structure](/ap-bio/frq-practice?id=6983db6cebf1103b6c5280d5&type=frq-2-interpreting-and-evaluating-experimental-results-with-graphing-long)

## Sample question

**Amino acid R-groups and protein tertiary structure stabilization**

Certain bacteria, known as acidophiles, thrive in environments with very low pH, such as acidic sulfur springs. Scientists are investigating the metabolic adaptations of the bacterium *Thiobacillus acidophilus*, which obtains energy by oxidizing sulfur compounds. The key enzyme in this process is Sulfur Oxidase (SulfurOx).

To investigate the effect of environmental pH on the function of SulfurOx, researchers isolated the enzyme from *Thiobacillus acidophilus* and measured its activity at various pH levels. The activity was determined by measuring the rate of sulfate (SO4 2-) production, a product of the reaction. The reaction mixtures were maintained at a constant temperature of 30°C. The results, including the standard error of the mean (2SEx), are presented in Table 1.

The oxidation of sulfur by SulfurOx is the first step in a pathway that generates a proton gradient across the bacterial membrane. This gradient is essential for the production of ATP, which powers cellular processes (Figure 2).

Part A (1 point):
  Prompt: Enzymes like SulfurOx are proteins with specific three-dimensional shapes. **Describe** how the R-groups of amino acids stabilize the tertiary structure of a protein.
  Verb: describe

Part B (3 points):
  i. Using the template in the space provided for your response, **construct** an appropriate type of graph that represents the data in Table 1. Your graph should be appropriately plotted and labeled. (3 pt)
    Verb: construct
  ii. Based on the data in Table 1, **determine** the pH at which the enzyme SulfurOx functions most efficiently. (1 pt)
    Verb: determine

Figure 1:
  Type: table
  Caption: Table 1. SulfurOx enzyme activity across pH conditions
  URL: https://kcbwzropdukwhmmvdylp.supabase.co/storage/v1/object/public/frq_stimulus/ap-bio/20efaea9-a33a-448e-bdea-f737e4b4aede_fig1.jpg
  Placement: before-part
  Part Letter: C

Figure 2:
  Type: diagram
  Caption: Figure 2. Spatial model of sulfur oxidation in Thiobacillus acidophilus
  URL: https://kcbwzropdukwhmmvdylp.supabase.co/storage/v1/object/public/frq_stimulus/ap-bio/20efaea9-a33a-448e-bdea-f737e4b4aede_fig2.jpg
  Placement: before-part
  Part Letter: C

Part C (3 points):
  i. Based on Table 1, **identify** the pH level at which the enzyme activity is less than 50% of the maximum observed activity. (1 pt)
    Verb: identify
  ii. Based on Figure 2, **predict** the effect of a chemical inhibitor that blocks the active site of SulfurOx on the amount of ATP produced by the bacterium. (1 pt)
    Verb: predict

Context Before Part D: Industrial mining operations often produce acidic runoff containing high levels of sulfur. Scientists claim that introducing *Thiobacillus acidophilus* to these runoff sites can help remediate the environment by consuming the sulfur, provided the pH remains within the organism's optimal physiological range.

Part D (2 points):
  i. Use evidence from the information provided to **support** the scientists' claim that *Thiobacillus acidophilus* is physiologically adapted to function best in acidic environments. (1 pt)
    Verb: support
  ii. Based on Figure 2, **explain** how a mutation that prevents the hydrolysis of ATP would affect the growth of *Thiobacillus acidophilus*. (1 pt)
    Verb: explain

Image URLs (2):
  - https://kcbwzropdukwhmmvdylp.supabase.co/storage/v1/object/public/frq_stimulus/ap-bio/20efaea9-a33a-448e-bdea-f737e4b4aede_fig1.jpg
  - https://kcbwzropdukwhmmvdylp.supabase.co/storage/v1/object/public/frq_stimulus/ap-bio/20efaea9-a33a-448e-bdea-f737e4b4aede_fig2.jpg

## Questions

**How many responses can I get scored?**

You can read every question without a plan. Your first scored response is included. A plan unlocks unlimited scoring.

**How do I make the graph?**

Use the drawing tool, which can add axes and a grid, or switch the editor to handwrite, draw your graph on paper, and add a photo of your page.

**What makes a graph earn its points?**

The right type for the data, labeled axes with units, a scale that uses the grid, and accurately plotted values. Bar graphs fit categories and line graphs fit continuous data.

**How is FRQ 2 different from FRQ 1?**

Both give you an experiment with data and the same four parts. FRQ 2 asks you to build the graph yourself. FRQ 1 gives you figures to read.

**Do I have to write in complete sentences?**

Yes. On the exam, outlines and bulleted lists alone aren’t scored, so write each part in full sentences.

## Related

- [Graphing FRQ exam guide](/ap-bio/ap-biology-exam/ap-bio-frq-long/study-guide/ap-bio-frq-long)
- [AP Biology Experimental Results FRQ practice](/ap-bio/frqs/experimental-results)
- [AP Biology Scientific Investigation FRQ practice](/ap-bio/frqs/scientific-investigation)
- [AP Biology Conceptual Analysis FRQ practice](/ap-bio/frqs/conceptual-analysis)
- [AP Biology Model Analysis FRQ practice](/ap-bio/frqs/model-analysis)
- [AP Biology Data Analysis FRQ practice](/ap-bio/frqs/data-analysis)
- [AP Biology FRQs](/ap-bio/frqs)
- Any question by id: the `get_frq` tool on the [Fiveable MCP server](/mcp/docs)

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