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AP® Biology Exam Prep & Study Resources

Your Path to AP Bio Success

Set yourself up for success in AP® Biology with UWorld's comprehensive exam prep and test prep tools! Our proven study resources include engaging video lessons, exam-like questions with step-by-step solutions, visually rich study guides, flashcards, and smart learning tools designed to help you master tough science concepts quickly and excel on your AP Bio exam.

UWorld’s comprehensive resources, including a study guide and question bank, for AP Biology
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Course

AP Biology test prep with study guide, questions, and videos.
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Study Guide

AP Bio prep guide with clear, illustrated lessons.
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Practice Tests

500+ AP Biology questions with detailed explanations.
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AP Bio Test Prep with UWorld: Clear, Fast, Effective!

  • Focused AP Bio Videos for All Subjects
  • 500+ High-Yield AP Biology Exam-Level Questions
  • 120+ End-Of-Topic Check-for-Understanding Questions
  • Extensive AP Bio Vocabulary Bank with Contextual Definitions
  • Realistic FRQs with Scoring Guide*
  • Smart Flashcards That Use Spaced Repetition Learning Strategy
  • Performance Dashboard with Progress Tracking by Topic
  • Adaptable Smart Study Planner
  • High-Impact Illustrations That Simplify Complex AP Biology Concepts
  • Score-Predicting Full-Length Exam*
*Coming Winter 2025 / Spring 2026

What You’ll Love About Our AP Bio Exam Prep

Enhance your AP Biology exam prep with UWorld’s expertly curated prep courses, practice tests, and study guide. With our interactive learning tools and user-friendly platform, we ensure you make the most of your study time.
UWorld’s AP Bio Video Lessons and Online Study Guide
UWorld’s AP Biology Study Guide Prep book
AP Biology Question 1
AP Biology Explanation 1
AP Biology Question 2
AP Biology Explanation 2
Sample AP Bio Smart Flashcard
Sample AP Bio Digital Notebook
AP Biology Performance Reports
AP Biology on UWorld College Prep Mobile App

Hear It From Our Students

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Before, I had a hard time studying and staying focused because the process was just boring. But now, with UWorld, not only can I focus, but I actually feel motivated to learn! 🙂
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Arva P.
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UWorld’s multiple-choice questions were similar to the ones on the official AP exam and allowed me to time myself for each question. I was able to answer questions faster and could finish the ones on the actual exam. I was able to gain important skills for the exam and get a 5.
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Sanjana S.
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Your product helped me realize how much more confident I can be with my upcoming AP exams. I needed to see what the MCQs would look like on the exams that have changed post-pandemic, and this website represents all of the new updates thoroughly!
—
Liz I.
quote
Before, I had a hard time studying and staying focused because the process was just boring. But now, with UWorld, not only can I focus, but I actually feel motivated to learn! 🙂
—
Arva P.
quote
UWorld’s multiple-choice questions were similar to the ones on the official AP exam and allowed me to time myself for each question. I was able to answer questions faster and could finish the ones on the actual exam. I was able to gain important skills for the exam and get a 5.
—
Sanjana S.
quote
Your product helped me realize how much more confident I can be with my upcoming AP exams. I needed to see what the MCQs would look like on the exams that have changed post-pandemic, and this website represents all of the new updates thoroughly!
—
Liz I.
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Explore AP Biology Exam Prep Resources

Achieve your AP Biology goals with UWorld’s comprehensive test prep, including study guides, practice tests, and video tutorials. Start today and get your best score!

Prep Course
Practice Tests
Study Guide

AP Biology Exam Prep: Frequently Asked Questions

Choosing exceptional AP Bio exam prep means finding resources that mirror the actual exam experience. Our AP Biology test prep aligns directly with College Board standards, offering both multiple-choice and free-response practice*. The best AP Bio resources provide visual learning aids, contextual vocabulary banks, and detailed analytics: essential features that distinguish premium AP Biology prep from basic study materials.
Most students achieve optimal results with 3-6 months of dedicated AP Bio test prep, though this varies by individual background. Starting your AP Biology preparation early allows time to master difficult concepts using comprehensive AP Biology resources. UWorld’s smart study planner adapts to your schedule, making targeted AP Bio exam prep possible even with shorter timeframes while ensuring thorough AP Biology test prep coverage.
Online AP Biology resources dramatically outperform traditional textbooks by offering interactive experiences. Our AP Biology test prep provides instant feedback, adaptable learning paths, and progress tracking, features impossible with static materials. The best AP Bio study resources combine engaging videos, exam-like questions, and performance analytics, making online AP Biology prep the superior choice for goal-oriented students.
Conquering challenging AP Biology topics requires visual, interactive AP Bio study resources. Our AP Biology exam prep features high-impact illustrations that simplify complex processes, contextual definitions for challenging terminology, and step-by-step video explanations. These premium AP Biology resources break down photosynthesis, cellular respiration, and genetics into digestible segments, transforming your AP Bio test prep from overwhelming to achievable.
Strategic AP Biology preparation requires a customized study plan covering all exam topics systematically. Our adaptable smart study planner creates personalized schedules based on your needs and performance data. Effective prep schedules allocate time for each Big Idea, incorporate regular practice, and include full-length simulations to build stamina for AP biology exam prep success.
Elite AP Bio resources deliver five critical components: exam-authentic questions, comprehensive video instruction, performance-based analytics, flashcards with spaced repetition technology, and both MCQ and FRQ* practice. Our AP Biology test prep excels in all areas, offering end-of-topic assessments, progress dashboards, and extensive vocabulary support. Premium AP Biology exam prep resources transform passive studying into active, measurable AP Bio preparation.
Absolutely. Comprehensive online AP Bio prep platforms eliminate the need for expensive tutoring. Our AP Biology exam prep provides complete content mastery through 500+ practice questions, detailed explanations, and targeted video lessons. Advanced AP Biology resources with performance tracking and adaptive learning deliver personalized AP Bio test prep that rivals one-on-one instruction at a fraction of the cost.
Premium AP Biology study resources accelerate learning through targeted practice and intelligent feedback loops. Our AP Bio exam prep identifies knowledge gaps via performance analytics, reinforces retention through spaced repetition, and builds test-taking skills with exam-authentic questions. Superior AP Biology test prep resources don’t just teach content; they optimize your AP Bio preparation strategy for maximum score gains.
Strategic AP Bio prep transcends content review by mastering exam-specific techniques and timing strategies. Our AP Biology exam prep includes College Board-aligned questions, scoring rubric insights, and format-specific practice for both sections. Effective AP Biology test prep resources teach you to think like the exam writers, transforming your AP Bio preparation from memorization to sophisticated problem-solving and application.
You can trust that our AP Biology preparation tools are updated every year in line with the College Board® Course and Exam Description (CED). Every question, explanation, and lesson you see in our AP Bio exam prep is 100% relevant for the test you’ll take this May and what you’ll learn in class.
Many students spend too much time memorizing facts without understanding how concepts connect. Others avoid difficult topics, skip reviewing experimental data, or neglect timing practice. Using outdated materials can also cause problems. Our AP Biology test prep helps you avoid these mistakes by providing up-to-date questions, visuals, and explanations that emphasize reasoning, application, and time management skills.

Curious About AP Biology Prep Other Resources?

Access the exclusive insights you won’t find anywhere else.
About AP Biology Exam

Learn about the purpose of the AP Biology exam, its content areas, and what to expect on test day.

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AP Biology Exam Format

Understand the structure of the AP Biology exam.

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AP Biology CED

Access information on the topics and skills covered in class and on the exam.

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AP Biology Scoring Guide

Learn how the AP Biology exam is scored, including the weight of each section and scoring criteria.

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AP Biology Study Plan & Tips

Create a study plan with expert advice and strategies to effectively prepare for the AP Bio exam and achieve your best score.

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How to Approach AP Biology MCQs

Master exam prep for Section I, including time management and avoiding common pitfalls.

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How to Answer AP Biology FRQs

Get study tips on structuring your answers and addressing key points in essay responses.

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About AP Biology Labs

Explore essential lab activities and experiments that are part of the AP Biology curriculum, helping you gain hands-on experience.

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How to Write AP Biology Lab Report

Learn how to effectively structure and present your lab reports to meet AP Biology standards.

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Want to Dominate Your AP Exams?

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Frequently Asked Questions

New Purchase: All new subscriptions go into effect from the time they are activated and not at the time of setup/purchase. A subscription can be activated immediately or any time thereafter. If your initial purchase consists of multiple courses (Qbank, Self-Assessment exam, CCS, etc.), each can be activated individually and independently via your account on our website. This process of activating a subscription after purchase allows you the flexibility to start a subscription when you are truly ready to use it.

We recommend that all subscriptions be activated within 180 days of setup/purchase. Once a subscription is activated, it cannot be paused or suspended for any reason and will run continuously for the duration of the course material.

Renewal: A renewal is an extension of time to continue access to a current activated subscription. Because a renewal is an extension to an already active subscription, it is effective from the existing expiration date, not from the day of purchase and cannot be deferred to start at a later date/time.

Note: All of our subscriptions are based on the Eastern Time Zone (GMT/UTC -5 hours or New York Time), which may be different than your local time zone. 
Any of our product offerings can be purchased from our website with payment due in full at time of purchase via a credit or debit card with American Express, Discover, MasterCard, or Visa logo. You will need to register for an account in order to purchase any of our products. Once you have registered for an account or if you already have an account:
  • Log in to your UWorld account
  • Click on the Cart icon at the top of the page and then select your desired product to see a list of available packages and their prices
  • Select the package you wish to purchase
  • Verify your profile information, address, and educational status, then click the Update button
  • Enter your Billing address and credit/debit card information, then click Review Order
  • Verify that the correct product is in your cart and click Place Order
  • A purchase receipt will automatically be sent to your registered email address

If you complete your purchase but do not receive a receipt, please contact the Customer Care Team at [email protected]

You can subscribe to any of our online courses/services using a credit or debit card with a Visa, MasterCard, Discover or American Express logo. After a successful payment, your subscription will immediately be available for activation via your account on our website or available complementary mobile applications.

You can also subscribe via personal check, money order, or demand drafts taken in U.S. dollars. These types of payments should be mailed to us and should include the name of the subscription and the duration, along with the details asked for in the registration form. We will set up your account as soon as we receive your payment and notify you via email of your access credentials. All direct-mail payments must be in U.S. dollars and made payable to:

UWorld, LLC
9111 Cypress Waters Blvd
Suite 300
Dallas, TX 75019

We do not accept cash via mail, currencies other than U.S. dollars or payments via fax.

Individuals purchasing our CPA Review product may finance their purchase using Affirm during checkout process. Your eligibility depends on your credit score and other criteria, as per Affirm’s policies (outlined here). A soft credit check, a credit check that does not affect your credit score, will be performed by Affirm to determine your loan eligibility. You will need a US based bank account to qualify.

All refunds are evaluated on a case-by-case basis for products purchased directly from UWorld. One case has no bearing on another. Refund amounts determined by UWorld are final.

In-App Purchases: We are unable to process any refunds for purchases made via mobile application (in-app). Please contact Apple for all refund/credit requests for Apple in-app purchases.

USMLE Step 2 CS, Step 3 CCS, Subject Reviews & Self-Assessment Exams: These subscriptions are non-refundable, non-transferable, and cannot be converted into another subscription.

CPA Review: Students may request to cancel their CPA review product only within 10-days of activation of any of the materials. To qualify for a refund, no more than 10% of the course (lectures, Qbank, or a combination there-of) may have been used per exam section. All CPA Review refunds are subject to a cancellation fee of $75 (for single section purchases) or $250 (for package purchases), plus any applicable shipping charges. No return of merchandise is necessary.

All other Qbanks: Refunds are considered for subscriptions of more than 30 days. Refund amounts are based on the number of days elapsed since the subscription start date or the number of questions used, whichever amounts to a higher deductible.

Example scenarion: An individual purchases a 180-day Qbank subscription and generates a few test blocks equal to 20% of the questions in the Qbank. After 45 days, he/she requests a refund. Because the elapsed duration is greater than the percentage of questions used, the refund amount will be based on a subscription converted to the closest duration (60 days) by deducting the applicable 60-day subscription fee from the refund. In the same scenario, if the individual had used 85% of the questions, the refund would be 15% of the subscription fee paid.

Note 1: A processing fee of 10% (minimum of $10 and maximum of $25) will be applied to all refund amounts.

Note 2: All refunds, pro-rated or otherwise, must be requested within 360 days of original purchase. Refunds for purchases made more than 360 days ago will be issued as non-refundable, non-transferable store credit.

Note 3: Subscribers must notify UWorld of their intent to obtain a refund before activating their subscription (or) during the active duration. If the reset option is used or all of the questions are used, no refund will be allowed (see “I want to reset/delete my Qbank test history (or) start all over again, is this possible?” below for further details). No refunds will be offered for expired subscriptions.

Note 4: For combination package purchases, individual subscription fees will be applied when calculating the refund. If any self-assessment Exam(s) is utilized from a package, the entire purchase is rendered non-refundable.

Note 5: Although access to Qbanks via certain mobile devices is provided as an additional feature, it is not intended to be a replacement for computer access, and no refunds or cancellations will be honored due to user inability to install and/or use the provided software on any mobile device (regardless of whether the device meets the minimum system requirements).

Please use the following steps to purchase a renewal for your subscription:

  • Log in to your account on our website
  • Click on the User Icon in the top right corner of the screen
  • Click on the Renew button corresponding to your subscription
  • Select the Renewal duration you wish to purchase
  • Verify your profile information, address, and educational status, then click the Update button
  • Enter your Billing address and credit/debit card information, then click Review Order
  • Verify that the correct package is in your cart and click Place Order

Upon a successful transaction, you will be sent a confirmation email receipt.

A renewal is an extension of time to continue accessing an active subscription, and it will not start the subscription over, provide a reset, or grant access to additional questions that were not previously accessible. Because a renewal is an extension to an already active subscription, it is effective from the existing expiration date, not from the date of purchase, and cannot be deferred in any way to start at a later date/time.

Please note that to qualify for renewal pricing, you will need to renew the course before it expires. Renewals are not offered to expired subscriptions. If you fail to secure a renewal before the expiration date, you will need to purchase a new subscription at the regular price directly from our website to regain access to the material.

Note: All times and dates displayed for subscription expiration correspond with the Eastern Time Zone (GMT/UTC -5 hours or New York Time), which may be different than your local time zone.

Note: If your initial purchase was a combination package, you will need to renew each active subscription individually. You do not need to renew a course that has not been activated.

You may request to upgrade or downgrade your subscription purchase as long as it has not been activated. If you purchase a combination package, all included subscriptions must be unused. Please be advised that current subscription pricing will apply.

If your subscription has been activated, unfortunately, we cannot upgrade it retroactively. If seeking to downgrade, please refer to our refund policy for available options.

We do not offer custom duration(s) or combination packages other than those outlined on the website. Please refer to our purchase page for currently available subscriptions (including discounted combination packages for some products).

Self-Assessment exam subscriptions are for 14 days each. Subscribers whose active subscription(s) have not expired can purchase renewals from 7 days or more at any time before their active subscription expires. Please refer to the respective course description page for renewal options.

We offer a demo on each of our product pages that contains a sample of the product interface and a few sample questions. We do not offer guest/trial accounts to test our software and view materials.

It is possible to purchase a subscription as a gift for someone else. However, the intended recipient will need to register an account on our website (or have an account registered for them, with their profile information entered accurately). If the user is present at the time of purchase, the purchase can be made from their account on our website using any credit or debit card with a Visa, MasterCard, American Express, or Discover logo.

If the user is not present, or you wish for the gift to be a surprise, please contact Support directly using the contact form to arrange payment for the gift subscription. You will need to provide the user’s registered email address so the account can be located.

Renewal Instructions

  •   Please purchase a renewal using the "Renew" option from the My Account page
  •   To qualify for renewal pricing, course must be renewed before it expires
  •   All renewals are effective from the current expiration date and cannot be deferred
  •   Test information cannot be reset (deleted) with renewal unless eligibility criteria is met (see Help page)