AP Biology: Past Exam Free Response Strategies

AP Biology FRQ Overview

The AP Biology free response section (90 minutes) includes 2 long-answer questions (8–10 points each) and 6 short-answer questions (3–4 points each). Together they count for 50% of your score.

The WRITE Strategy for FRQs

• Write a clear, direct answer to what the question asks

• Refine with specific biological vocabulary

• Illustrate with an example when possible

• Tie back to the mechanism or process

• Explain cause and effect clearly

High-Yield FRQ Topics

• Natural selection and evolution

• Cell communication (signal transduction pathways)

• Experimental design and data analysis

• Gene expression (transcription and translation)

• Energy flow in ecosystems