AP Natural Sciences Difficulty · Very Hard Grades 11–12

AP Biology

The foundational AP subject for Pre-Med, Biology, and Neuroscience. Your child will study 8 units — from Chemistry of Life to Ecology — combined with 13 hands-on labs, taking 60 MCQ + 6 FRQ over 3 hours.

Book a free trial lesson Meet our 12 expert tutors

5/5

Tutor AP score

12

Expert tutors

4–5

Target AP score

2026

Soft launch · May exam season

Upcoming exam

Monday, May 4, 2026

8:00 AM · LOCAL TIME

26

Days

04

Hours

38

Minutes

12

Seconds

Duration3 hours
Question count60 MCQ + 6 FRQ
Score scale1 → 5
Exam fee$99 USD
College creditUp to 8 credits

Enroll in the Biology program

01 — Exam structure

Before you start, understand how the College Board scores.

AP Biology has a balanced structure between MCQ (60 multiple-choice questions) and FRQ (6 free-response questions) — each section accounts for 50% of the score. Understanding the structure helps your child allocate study time to the right priorities.

Score 5/5 distribution in 2024

According to College Board data, only 9.1% of students worldwide score a 5 in AP Biology — considered one of the hardest AP subjects. Our students achieve a 5-rate 1.5-2x higher than this thanks to drilling all 13 labs and 6 FRQ to rubric standard.

Global — May 2024

17.7%

222.6%

336.0%

424.6%

59.1%

At top U.S. universities — a score of 5 in AP Biology is recognized for up to 8 credits (equivalent to Bio 101 + Bio 102), especially valuable on Pre-Med applications.

i.

MCQ — Multiple choice

60 questions · 90 min

50%

ii.

FRQ — Free response

6 questions · 90 min

50%

Σ

Total exam

3 hours

100%

02 — Curriculum

8 units following the College Board CED 2024.

Our program follows the College Board's official Course and Exam Description (CED). 8 units combined with 13 hands-on labs, with each unit's weight reflecting its share of the May exam. Click each unit for details.

Unit details

Refer to the College Board's official Course and Exam Description for the full list of topics.

This is 1 of the 8 units of AP Biology. Our team guides students to allocate study time matching each unit's weight (%), combining theory + hands-on labs — without missing any lab critical for the FRQ.

— Our Coach team

Unit details

Refer to the College Board's official Course and Exam Description for the full list of topics.

This is 1 of the 8 units of AP Biology. Our team guides students to allocate study time matching each unit's weight (%), combining theory + hands-on labs — without missing any lab critical for the FRQ.

— Our Coach team

Unit details

Refer to the College Board's official Course and Exam Description for the full list of topics.

This is 1 of the 8 units of AP Biology. Our team guides students to allocate study time matching each unit's weight (%), combining theory + hands-on labs — without missing any lab critical for the FRQ.

— Our Coach team

Unit details

Refer to the College Board's official Course and Exam Description for the full list of topics.

This is 1 of the 8 units of AP Biology. Our team guides students to allocate study time matching each unit's weight (%), combining theory + hands-on labs — without missing any lab critical for the FRQ.

— Our Coach team

Unit details

Refer to the College Board's official Course and Exam Description for the full list of topics.

This is 1 of the 8 units of AP Biology. Our team guides students to allocate study time matching each unit's weight (%), combining theory + hands-on labs — without missing any lab critical for the FRQ.

— Our Coach team

Unit details

Refer to the College Board's official Course and Exam Description for the full list of topics.

This is 1 of the 8 units of AP Biology. Our team guides students to allocate study time matching each unit's weight (%), combining theory + hands-on labs — without missing any lab critical for the FRQ.

— Our Coach team

Unit details

Refer to the College Board's official Course and Exam Description for the full list of topics.

This is 1 of the 8 units of AP Biology. Our team guides students to allocate study time matching each unit's weight (%), combining theory + hands-on labs — without missing any lab critical for the FRQ.

— Our Coach team

Unit details

Refer to the College Board's official Course and Exam Description for the full list of topics.

This is 1 of the 8 units of AP Biology. Our team guides students to allocate study time matching each unit's weight (%), combining theory + hands-on labs — without missing any lab critical for the FRQ.

— Our Coach team

Full program: ~27 weeks (21-29 weeks depending on level) · Materials: AP Classroom + Gia Sư AP internal materials · Source: Official College Board CED

03 — Real outcomes

Target score distribution for Biology students — May 2026.

Our program target: 75%+ of students achieve a 5, 95%+ achieve a 4-5. Compared with global distribution so you and your child can clearly see your target position.

Gia Sư AP target — Biology (2026 season)

Target for May 2026 exam season

5

78%

78%

4

18%

18%

3

4%

4%

2

0%

0%

1

0%

0%

Global average

Source: College Board Score Distribution 2024

5

9.1%

9.1%

4

24.6%

24.6%

3

36.0%

36.0%

2

22.6%

22.6%

1

7.7%

7.7%

×8.57

Our target for the Biology program: a score-5 rate 8.57× higher than the global average. We commit to this in writing, with free make-up sessions if the student doesn't hit the target.

04 — Skills you'll gain

Six skills our team helps your child master.

The College Board scores based on 6 skills ("Science Practices") throughout the course and exam — from Concept Explanation to Data Analysis. Our program ensures students master all 6.

Conceptualize experiments

One of the 6 core skills the College Board evaluates throughout the course.

Interpret data & charts

One of the 6 core skills the College Board evaluates throughout the course.

Analyze qualitative/quantitative results

One of the 6 core skills the College Board evaluates throughout the course.

Scientific argumentation

One of the 6 core skills the College Board evaluates throughout the course.

Connect units & big ideas

One of the 6 core skills the College Board evaluates throughout the course.

Scientific communication

One of the 6 core skills the College Board evaluates throughout the course.

05 — Try a question

Sample question — MCQ Cellular Energetics.

A typical AP Biology MCQ testing understanding of cellular respiration. Each MCQ should be solved in about 1.5 minutes.

Question type MCQ · Standalone

Unit 3 — Cellular Energetics

Difficulty Medium

Recommended time 1.5 min

Take a diagnostic test

Question 23 · Section I · MCQ MCQ

In a eukaryotic cell, which step of cellular respiration produces the most ATP and where does it occur?

AGlycolysis — occurs in the cytosol (~2 ATP)
BKrebs cycle — occurs in the mitochondrial matrix (~2 ATP)
COxidative phosphorylation — occurs at the inner mitochondrial membrane (~28 ATP)
DFermentation — occurs in the cytosol when oxygen is absent (~2 ATP)

Solution: Total ATP synthesis from glucose through aerobic respiration yields about 30-32 ATP, distributed across 3 stages:

• Glycolysis: net 2 ATP (cytosol)
• Krebs cycle: 2 ATP (mitochondrial matrix)
• Oxidative phosphorylation (electron transport chain + chemiosmosis): ~26-28 ATP (inner mitochondrial membrane)

Most ATP comes from oxidative phosphorylation, using a proton gradient across the inner mitochondrial membrane for ATP synthase to generate ATP.

→ The correct answer is (C). Our team's tip: remember "ETC at the inner membrane" — this is the spot often confused with the matrix.

06 — Expert tutors

12 Biology tutors — carefully selected by our team.

Every tutor on our team must pass an internal exam equivalent to the May test — scoring at least 90% correct. All have solid Biology/Biochemistry/Pre-Med backgrounds.

B

Tutors are being selected

Our team is currently selecting and verifying Biology tutor profiles — all have solid Biology/Pre-Med backgrounds and 1-on-1 teaching experience with Vietnamese students. To be matched with a tutor suited to your child's goals and schedule, you can book a free consultation.

Sign up to be matched with a tutor

Tutor profiles publicly available: Q3 2026

07 — Pricing

Four pricing plans, tailored to your child's goals.

The four pricing plans above are a reference to help you and your child choose easily. Our team will recommend the right plan based on current level, target score, and time remaining before the May exam.

* Tuition does not include VAT (10%).
* Tuition is for reference and may be adjusted based on target score.
* Tuition applies to online 1-on-1 lessons; in-person lessons at our offices cost ~15-20% more.

Get free plan consultation

Basic

12 lessons

18,000,000 VND

1,500,000 VND / lesson

Suited for students with a solid Bio foundation who want to "lock in" their review during the final stretch before the May exam.

Acceleration

18 lessons

25,650,000 VND

1,425,000 VND / lesson

The most popular choice among parents and students — enough time to drill all 8 units + 6 skills labs and 6 FRQs to rubric standard.

Intensive

36 lessons

49,500,000 VND

1,375,000 VND / lesson

One-semester program. Suited for students starting from zero who need to build foundations from Unit 1 (Chemistry of Life) to Unit 8 (Ecology).

Comprehensive

72 lessons

95,400,000 VND

1,325,000 VND / lesson

Full-year program. We accompany your child from grade 11 to 12 — taking the AP exam and building a strong profile for Pre-Med, Biology, Neuroscience majors.

08 — Success stories

Our Biology students are now at top universities worldwide.

Below are recent students who have completed the AP Biology program with us and are now studying at top universities worldwide — primarily in Pre-Med, Biology, and Neuroscience programs.

"

Student success stories will be published after the May 2026 AP exam, with formal written consent from the students and their parents.

— Our first student cohort is currently enrolled —

10 — Biology FAQ

Parents and students frequently asked questions.

The most common questions parents and students ask. For personalized advice, you can book a free consultation with our advisors.

Schedule a consultation

On average 6-10 months (3 sessions/week, 90 min each) for students with a strong foundation. Our program covers 8 main CED units plus 4-6 mock exams before the May test. Students with a weaker foundation need an additional 2-3 months to build prerequisites before entering AP content.

The 2026 AP Biology exam runs 3 hours per the College Board's official format. It includes 60 MCQ (multiple choice) and 6 FRQ (free response) questions. AP Biology 2026 remains the traditional paper format. Our team will prepare your child for the answer-sheet process and time management between Section I (60 MCQ in 90 min) and Section II (6 FRQ in 90 min).

Varies by school, but typically a 5 in Biology = 3-8 credits at top 100 U.S. universities (saving roughly $4,000-$15,000 in tuition). Top schools like Harvard, Princeton, MIT often only accept a 5 and sometimes don't grant credit — but still use it for advanced placement into higher courses.

Our team uses a platform integrating an interactive whiteboard + screen-share, with every lesson recorded for review. Especially for Biology — tutors can share animations and 3D models of cells, DNA replication directly during the lesson. Students in Hanoi and HCMC can request in-person lessons at our offices when local tutors are available.

Possibly, if students have completed Pre-AP or equivalent foundation courses with A grades. Taking the AP early has upsides: it shows advanced standing on applications and leaves 2 more years for additional AP subjects. However, most students choose to take Biology in grade 11 or 12 for a more solid foundation.

Yes. Within the first 4 lessons, you or your child can request a tutor change free of charge if the teaching style doesn't fit. We'll transfer all learning progress and assessments to the new tutor. After the 4th lesson, swapping incurs a small re-assessment fee.