Free AP Biology Resources for 2024 - Study Guides, Flashcards, & More | Knowt (2024)

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AP Biology explores the fundamental scientific principles, theories, and mechanisms that control the functions of living organisms and biological systems. Click through our free AP Biology Study Guides and AP Biology flashcards below:

AP Biology Multiple Choice Practice ProblemsAP Biology AP Free Response Practice Problems

Ultimate AP Biology Study Guide

The only resource you need to get a 5 on the AP Biology exam.

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👩‍🔬AP Biology Ultimate Guide

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AP Biology Ultimate Guide

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AP Biology Multiple Choice Practice Problems

🧫 AP Biology Unit 1: Chemistry of Life

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🧫Unit 1: Chemistry of Life

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Unit 1: Chemistry of Life

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Unit 1 Multiple Choice Practice Problems
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🔬 AP Biology Unit 2: Cell Structure and Function

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Unit 2: Cell Structure and Function

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Unit 2 Multiple Choice Practice Problems
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🩻 AP Biology Unit 3: Cellular Energetics

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🩻Unit 3: Cellular Energetics

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Unit 3: Cellular Energetics

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🧪 AP Biology Unit 4: Cell Communication and Cell Cycle

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🧪Unit 4: Cell Communication and Cell Cycle

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Unit 4: Cell Communication and Cell Cycle

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Unit 4 Multiple Choice Practice Problems
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👨‍👩‍👦‍👦 AP Biology Unit 5: Heredity

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👨‍👩‍👦‍👦Unit 5: Hereditary

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Unit 5: Hereditary

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Unit 5 Multiple Choice Practice Problems
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🧬 AP Biology Unit 6: Gene Expression and Regulation

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🧬Unit 6: Gene Expression and Regulation

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Unit 6: Gene Expression and Regulation

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🦕 AP Biology Unit 7: Natural Selection

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🦕Unit 7: Natural Selection

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Unit 7: Natural Selection

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🪴 AP Biology Unit 8: Ecology

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🪴Unit 8: Ecology

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Unit 8: Ecology

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Videos about AP Biology

Tips from Former AP Students

AP PrepEverything You Need to get a 5 on AP Biology This guide will break down a few of our favorite AP Biology exam tips to getting a 5! AP Biology can be a tough course, but if you're into STEM and want a leg up in college, it's worth the challenge. With the right strategies and resources, it’s definitely possible for you to ace the exam.Free AP Biology ResourcesTo learn how to ace the AP Biology exam, avoid last-minute cramming. Start studying early and pace yourself. After each in-class test, take time to review and reinforce your understanding of the material. These resources and AP Biology exam tips will provide go over pretty much eve...AP Prep5 YouTube Channels That Saved Me During AP BioFree AP Biology Resources!!!To learn how to ace the AP Biology exam, avoid last-minute cramming and start early with AP test prep. After each in-class test, take time to review and reinforce your understanding of the material. Use AP flashcards, books, and of course, YouTube channels to help ace your exam. These online AP notes and AP Biology exam tips will provide go over pretty much everything you need to know!This comprehensive AP Biology Study Guide goes over the important stuff you actually need to know and how to pass the AP Biology exam – as written by a former AP Bio student!AP Biol...AP PrepAP Exam Schedule 2024It's officially that time of the year again - the AP Exam Schedule 2024 is out, and while it seems far away, NOW is the time to start planning. AP exams are a great way to get ahead of the college curve, but they can also be tough and require a lot of studying! As someone who has taken her fair share of AP exams, a word of advice... it's important to start studying early and keep reviewing small chunks of AP study guides throughout the school year. Here are the 2024 AP Exam dates :2024 AP Test Schedule | Week 1Week 18 AM Local Time12 PM Local TimeMonday, May 6, 2024AP United States ...

Questions & AnswersIf you have any other questions - please get in touch

What is the AP Biology exam format?

The exam format includes 60 multiple-choice questions, and 6 free-response questions. Both the multiple choice section and the free response questions take up 50% of the exam's weight. Students are allotted 1 hour and 30 minutes to complete the multiple-choice section, and 1 hour and 30 minutes to compose their responses to the free response questions. To make sure you’re prepared enough to finish in time, take a look through our free AP Biology study guide that covers the most important material you should know.

How do I study for AP Biology?

You’ve likely covered a lot of material during your course this year, but to get a 5 on the AP exam, it’s important you understand how often each topic shows up. This class will involve immersive laboratory experiences, where you will actively investigate and analyze natural phenomena firsthand. Once you take a look through the breakdown below, make sure to read through the AP Biology study guide above with all the key points you should know for each unit.

What units are on AP Biology?

  • Unit 1: The Biochemistry of Existence
  • During this unit, you will begin an exploration into the crucial role of water as the foundation of life, as well as begin an understanding of the roles and functions of macromolecules such as lipids and proteins.
  • Unit 2: Exploring Cellular Structure and Function, and the Fundamentals of Evolution
  • In this unit, you will begin a comprehensive study of cellular composition, diving deep into the architecture that defines cells. Additionally, you will also immerse yourself in the fundamental concepts of evolution, unraveling the mechanisms that makeup the diversity and development of life forms over time.
  • Unit 3: Investigating Cellular Energetics and Interactions with the Environment
  • Within this unit, you will begin to investigate the study of cellular energetics, diving into understanding the mechanisms that govern how cells harness and utilize energy. Additionally, you will begin to understand how cells interact in tandem with their environment, understanding the biological processes that operate at the cellular level.
  • Unit 4: Cellular Communication, Growth, and Reproduction
  • In this unit, you will gain an in-depth understanding of the processes that control cell growth and reproduction. Also, you will understand the complex world of cellular communication, unraveling the mechanisms through which cells interact and coordinate their activities.
  • Unit 5: Exploring Heredity and the Transmission of Traits across Generations
  • During this unit, you will delve into the complex mechanisms that control the passage of traits from one generation to the next. Through a well rounded exploration, you will gain a profound understanding of how genetic information shapes the characteristics of living organisms over time.
  • Unit 6: Investigating Gene Expression, Transmission, and Regulation of Hereditary Information
  • Within this unit, you will engage in an in-depth study of the processes through which hereditary information is transmitted from parents to offspring. Additionally, you will begin to explore the world of trait expression, unraveling the mechanisms that govern how genetic traits manifest in living organisms.
  • Unit 7: Natural Selection
  • In this unit, you will dive into the comprehensive study of natural selection, immersing yourself in the intricacies of Darwin's groundbreaking theory. Additionally, you will gain a profound understanding of the concept of evolution, unraveling the mechanisms through which species adapt and change over time.
  • Unit 8: Ecology
  • Within this unit, you will embark on an extensive exploration of ecological principles, expanding your understanding of biological concepts beyond the cellular level. You will gain insights into the intricate interactions that shape populations within ecosystems, contributing to your comprehension of the delicate balance of life within these intricate biological communities.

What are the video resources?

We’ve handpicked some of our favorite youtube channels and videos that align with the key topics and themes covered in our AP Biology study guides. These channels can be a great way to get a better understanding of the Biological environment, cell exploration and understanding, as well as the comprehension of hereditary mutations and adaptations, as well as natural selection and ecology.

Where can I ask AP Biology questions?

Connect with like-minded students who are also preparing for the exam and delve into the world of AP Biology review together. By joining our Discord community, you can collaborate, exchange questions, discuss AP Biology notes, and discuss any tricky problems with fellow AP Biology students. Together, you can better understand challenging concepts, share helpful resources, and support each other on your way to getting a 5!

What is AP Biology?

AP Biology is an exploration and Comprehension of the Biological Environment, Cellular Dynamics, Hereditary Mutations, Adaptations, Natural Selection, and Ecology Understanding. On this page, you’ll find AP Biology resources to help you with your AP Biology review.

Free AP Biology Resources for 2024 - Study Guides, Flashcards, & More | Knowt (2024)

FAQs

How many get a 5 on the AP Bio exam? ›

Interpreting AP Biology Scores
AP Bio ScoreMeaning2022 Percentage of Test Takers
5Extremely qualified15.0%
4Well qualified23.1%
3Qualified29.7%
2Possibly qualified21.6%
1 more row

How many questions do you need to get right to pass the AP Bio exam? ›

Our AP® Biology score calculator clearly shows that you would need to answer 50% of the multiple choice questions right and get at least half of the points for each free response question to achieve a score of 3 or better on this exam.

How hard is it to get a 3 on the AP Bio exam? ›

Around 65% of students achieved a final score of 3 and above!” However, a pass rate of 65% is still not as high as other AP courses and reflects the hard work required to earn college credit by taking up AP Biology. Let's also look at how students did on the exam over the last three years.

Is Knowt good for AP Bio? ›

Yes! We have free science flashcards for all the AP AP Biology classes including Unit 1: Chemistry of Life, Unit 2: Cell Structure and Function, Unit 3: Cellular Energetics, Unit 4: Cell Communication and Cell Cycle, Unit 5: Heredity, Unit 6: Gene Expression and Regulation, Unit 7: Natural Selection, Unit 8: Ecology.

Is a 70% a 5 on the AP exam? ›

Usually, a 70 to 75 percent out of 100 translates to a 5. However, there are some exams that are exceptions to this rule of thumb. The AP Grades that are reported to students, high schools, colleges, and universities in July are on AP's five-point scale: 5: Extremely well qualified.

What AP has the lowest pass rate? ›

AP Art & Design: 2D – 83.70% The top 6 subjects with the lowest pass rates: AP Physics 1 – 45.60% AP US History – 47.50% AP US Government – 49.20%

What is the hardest AP Bio unit? ›

In AP Biology, the level of difficulty for each unit can vary from student to student, depending on their background and strengths. However, many students often find the cellular processes and molecular biology units to be quite challenging.

What is the fail rate of AP Bio? ›

The AP Biology 2023 pass rate was about average compared with other AP classes, at 64%. The highest number of students received a passing grade of 3, in line with the all-AP average, and 4% fewer than average gained a 5 (14%).

Are AP tests curved? ›

AP test scores are indeed "curved," but it's more accurate to call it a "scaling process." Instead of a traditional curve that compares your performance to other students' performance, the AP exam scaling process converts your raw score (the number of points you earned through multiple-choice questions and free- ...

Is the AP bio test curved? ›

The AP Bio exam, like other AP exams, is scored on a scale of 1 to 5. The curve for each exam can vary slightly from year to year, as College Board uses a process called "equating" to ensure that the scores are fair and consistent across different versions and administrations of the exam.

Is a 3 in AP bio ok? ›

Most schools offer college credit to students with a score of 3 or higher on the AP Biology exam. Generally, a score of 3 is considered "qualified," a 4 is "well qualified," and a 5 is "extremely qualified." Some schools will accept a 3 but prefer scores of 4-5 to apply credits toward a college-level biology course.

Is AP Bio just memorization? ›

In fact, it's one of the hardest AP® exams out there. Sure, you need to memorize facts and concepts, but you also have to be able to think scientifically and analytically, which is much easier said than done.

What grade do most people take AP Bio? ›

  • Depending on the program sequence, most students enroll in AP Biology during their junior or senior year. ...
  • Some schools require that all three first-year science courses (biology, chemistry, and physics) be completed before a student.

Is apes or AP Bio easier? ›

In terms of difficulty, AP Biology is often considered to be more challenging than AP Environmental Science, but it ultimately depends on your natural inclinations and background knowledge.

How good is a 5 on AP Bio? ›

What is a good AP® Biology score? Receiving a 3, 4, or 5 is generally accepted as scoring well on an AP® exam. According to the College Board a 3 is 'qualified,' a 4 'well qualified,' and a 5 'extremely well qualified.

How common is a 5 on an AP exam? ›

As you can see, while at least 5% of test takers scored a 5 on each AP exam, the perfect scores are teeny, teeny, teeny percentages.

What is a 60 on the AP exam? ›

Yes, a 60 is considered a passing grade in AP classes. In AP, the average passing rate is 60-70%.

How impressive is a 5 on an AP exam? ›

Only for highly selective schools should you consider not reporting a four. For these extremely selective schools, a single score of five on an AP exam isn't necessarily impressive, but a string of fives might help to set you apart from other candidates.

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